Oceans, Coasts, and Marine Ecosystems
Coral Reefs, Bleaching, and Ocean Acidification
Drifting Tuna Gear Creates Risks for Wildlife in Protected Marine Areas
Article link | University of Hawaii at Manoa | Phys.org | June 24, 2026
Study finds drifting fish aggregating devices can strand in marine protected areas, damaging reefs, adding plastic pollution, and threatening turtles, sharks, and other wildlife.
Global Map Reveals One-Third of Coral Reefs May Resist Climate Change
Article link | Phys.org / AFP | Phys.org | June 16, 2026
A new global reef map identifies coral areas with higher climate resilience, offering conservation targets for protecting reef biodiversity and coastal defenses.
El Niño Is Back, and Ocean Temperatures Are Already Near Record Highs
Article link | The Conversation | Phys.org | June 15, 2026
Explainer links developing El Niño conditions with unusually warm oceans and potential impacts on fish, coral reefs, marine heat waves, and coastal communities.
Solar Geoengineering Could Shield Up to 75% of Oceans From Marine Heat Waves
Article link | Phys.org | Phys.org | June 12, 2026
Modeling study explores whether solar geoengineering could reduce marine heat waves, while warning that ocean protection would remain uneven and uncertain.
Two Decades of Research Shows Indonesia’s Coral Reefs Are Tolerant—but Still Vulnerable
Article link | Phys.org | Phys.org | June 8, 2026
Long-term reef research in Indonesia shows that marine protected areas can aid recovery, but even protected reefs remain exposed to bleaching from hot oceans.
Climate-Based Tool Predicts Coral Bleaching Months in Advance
Article link | Phys.org | Phys.org | June 2, 2026
Scientists develop an early-warning tool that uses climate patterns to forecast coral bleaching risk, helping reef managers prepare before heat stress peaks.
South China Sea Coral Reefs Reveal Carbon Stores Rivaling Mangroves and Seagrasses
Article link | Hong Kong University of Science and Technology | Phys.org | May 22, 2026
Scientists find that coral reef ecosystems in the South China Sea store significant carbon in fish, corals, and sediments, expanding the blue carbon picture.
Ocean Acidification Is Ruining Reef Fishes’ Social Lives
Article link | Phys.org | Phys.org | May 22, 2026
Research shows that acidification can alter reef fish behavior and social interactions, adding another stressor to coral reef ecosystem decline.
Many of the Caribbean’s Most Important Reefs Are Going Unprotected
Article link | Phys.org | Phys.org | May 12, 2026
Study finds many Caribbean reefs with strong coastal-protection value remain outside effective protection, leaving communities more exposed as oceans warm.
Cold Events Rival Heat in Bleaching Indonesia’s Corals
Article link | Phys.org | Phys.org | May 12, 2026
Research shows that cold shocks, not only hot marine heat waves, can bleach corals in Indonesia and complicate reef conservation.
Oceans Near Record Heat Again as El Niño Conditions Begin to Build
Article link | AFP | Phys.org | May 8, 2026
Report tracks near-record ocean heat as El Niño develops, with implications for coral bleaching, marine heat waves, and fisheries.
Heat-Resistant Corals Could Help Reefs Adapt to Climate Change
Article link | Phys.org | Phys.org | May 6, 2026
Scientists discuss how heat-tolerant corals and assisted adaptation could help reefs survive, while emphasizing that warming remains the central threat.
Massive Marine Heat Wave Caused Caribbean Coral Reefs to Start Eroding
Article link | The Conversation | Phys.org | May 5, 2026
Researchers report that a severe marine heat wave and coral disease pushed Caribbean reefs toward erosion faster than expected.
Massive Reef Expansion 20 Million Years Ago May Explain Coral Biodiversity
Article link | Phys.org | Phys.org | April 30, 2026
Fossil and evolutionary research explores how ancient reef expansion helped shape today’s extraordinary coral reef biodiversity.
Australia’s Protected Marine Habitats Defenseless Against Climate Change by 2040
Article link | Phys.org | Phys.org | October 29, 2025
Research warns that even highly protected Australian marine habitats may face severe climate impacts within decades.
Catastrophic Loss of Florida’s Staghorn and Elkhorn Corals Reported After Marine Heat Wave
Article link | Phys.org | Phys.org | October 23, 2025
Scientists report severe mortality of endangered reef-building corals after record marine heat, threatening Florida reef restoration.
Climate Extremes Trigger Rare Coral Disease and Mass Mortality
Article link | Phys.org | Phys.org | December 9, 2025
Study links climate extremes with coral disease and mortality, warning of lasting impacts on reef biodiversity and food security.
Coral Reefs Have Stabilized Earth’s Carbon Cycle for the Past 250 Million Years
Article link | University of Sydney | Phys.org | December 1, 2025
Research shows coral reefs have played a long-term role in Earth’s carbon and climate cycles, beyond their modern biodiversity value.
Volcanic Bubbles Help Foretell the Fate of Coral in More Acidic Seas
Article link | Phys.org | Phys.org | November 24, 2025
Natural CO2 vents show how coral reefs may change as ocean acidification increases, affecting reef structure and coastal communities.
Equatorial Reefs May Act as Refugia for Corals During Marine Heat Waves
Article link | Phys.org | Phys.org | November 17, 2025
Study suggests some equatorial reefs may offer refuge during marine heat waves, helping guide coral conservation priorities.
Ocean’s Upper 1,000 Meters Undergoing Unprecedented Deep Change
Article link | Phys.org | Phys.org | November 25, 2025
Scientists report compound changes in temperature, salinity, oxygen, and acidity in the upper ocean, stressing marine ecosystems.
The Impact of Microplastics on Ocean Carbon Uptake
Article link | Phys.org | Phys.org | May 24, 2026
Researchers calculate how microplastics may reduce algae growth and photosynthesis, weakening the ocean’s ability to absorb carbon dioxide.
Half of the World’s Coral Reefs Suffered Major Bleaching During Global Event
Article link | Phys.org | Phys.org | February 10, 2026
Report tracks the scale of global coral bleaching and the growing threat that marine heat waves pose to reef ecosystems.
Researchers Seek Worldwide Solutions to Conserve Coral Reefs
Article link | Phys.org | Phys.org | January 22, 2026
Coral reef scientists call for coordinated global and regional strategies, including effective marine protected areas and local threat reduction.
Will 2026 Be the Year When Coral Reefs Pass Their Tipping Point?
Article link | The Conversation | Phys.org | January 5, 2026
Coral reef experts warn that warming, pollution, overfishing, and coastal development are increasing the risk of reef collapse.
Kelp, Seagrass, Blue Carbon, and Coastal Habitats
First Complete Map of World’s Seagrass Offers Warnings and Hope
Article link | Phys.org | Phys.org | June 24, 2026
A global seagrass map shows where these coastal habitats remain, where they are being lost, and how better marine protection could protect biodiversity and carbon storage.
Bringing Back the World’s Underwater Forests Starts With Communities
Article link | Phys.org | Phys.org | June 23, 2026
Researchers compare kelp forest restoration around the world and argue that local community involvement is central to protecting these marine habitats.
Warming Accelerates Ecological State Shift and Loss of Kelp
Article link | Phys.org | Phys.org | May 19, 2026
Study shows warming can push kelp forests toward degraded algal states, threatening coastal habitat, fisheries, and marine biodiversity.
Relaxing Rules on Carbon Markets Would Undermine Climate Action, Scientists Warn
Article link | Phys.org | Phys.org | May 11, 2026
Researchers caution that weak rules for coastal wetland carbon credits could undermine climate goals and blue carbon restoration.
Blue Carbon: Unearthing the Ocean’s Own Climate Fix
Article link | Phys.org | Phys.org | April 30, 2026
Article explains how mangroves, salt marshes, seagrasses, and other coastal ecosystems store carbon while facing pressure from development and warming.
How AI Deep Learning Is Helping Scientists Protect California’s Coastal Ecosystems
Article link | Phys.org | Phys.org | March 18, 2026
Researchers use AI to monitor California kelp forests, supporting coastal ecosystem protection, fisheries, recreation, and biodiversity.
Marine Biologists Create a Family History of San Diego’s Kelp Forests
Article link | Phys.org | Phys.org | March 5, 2026
Long-term genetic and ecological work tracks the history of San Diego kelp forests, helping guide coastal ecosystem monitoring.
Kelp: The Planet’s Other Forest Crisis
Article link | Phys.org | Phys.org | February 24, 2026
Article explains how marine heat waves, warming, overgrazing, and pollution threaten kelp forests that shelter fisheries and coastal biodiversity.
Saving Seagrass and French Oysters: Fresh Solutions for Coastal Ecosystems
Article link | Phys.org | Phys.org | February 7, 2026
European restoration projects test seagrass transplantation and oyster reef recovery as tools for stabilizing coastal ecosystems.
Conveying the Concept of Blue Carbon in Japanese Media
Article link | Phys.org | Phys.org | January 31, 2026
Study looks at how blue carbon from mangroves, seagrasses, and salt marshes is communicated to the public and policymakers.
Report Calls for $14 Billion Investment to Protect and Restore Kelp Forests Worldwide
Article link | Phys.org | Phys.org | October 29, 2025
Report argues major investment is needed to protect and restore global kelp forests that support fisheries, biodiversity, carbon storage, and coastlines.
Harmful Algal Blooms, Runoff, and Coastal Water Quality
Moderate Harmful Algal Bloom Predicted for Western Lake Erie
Article link | Jill Jentes Banicki / The Ohio State University | Phys.org | June 26, 2026
NOAA and partners forecast a moderate harmful algal bloom in western Lake Erie, highlighting risks to coastal recreation, water quality, and public health.
Toxic Algal Blooms Linked to Deaths of Recently Stranded Marine Mammals
Article link | Phys.org | Phys.org | June 15, 2026
Scientists connect toxic algae along the California coast with marine mammal strandings, showing how harmful blooms can ripple through coastal ecosystems.
Algal Blooms Explained: How Scientists Are Helping Spot Them Sooner
Article link | Phys.org | Phys.org | June 3, 2026
Researchers explain how ocean observing systems help detect algal blooms earlier, improving warnings for fisheries, ecosystems, beaches, and public health.
AI Tool Fuses Five Satellite Datasets to Help Track Harmful Algal Blooms
Article link | NASA | Phys.org | May 20, 2026
NASA scientists use artificial intelligence to combine satellite data for detecting harmful algal blooms in coastal waters.
Extreme Rainfall Is Worsening Algal Blooms Along South Korea’s Coast
Article link | Phys.org | Phys.org | February 15, 2026
Study links heavier rainfall with coastal algal blooms, showing how climate change can worsen water-quality and ecosystem problems.
Plastic Pollution, Microplastics, and Chemical Contamination
Scientists Find Antidepressant in the Brains of Sharks off Brazil’s Coast
Article link | Phys.org | Phys.org | June 26, 2026
Researchers detect pharmaceutical pollution in sharks, raising concerns about wastewater contamination and chemical exposure in coastal marine food webs.
8 Out of 10 Northern Fulmar Seabirds Have Plastic in Their Stomachs
Article link | Phys.org | Phys.org | June 3, 2026
Study finds widespread plastic ingestion in northern fulmars, showing that marine plastic pollution reaches remote North Atlantic and Arctic waters.
'Bio-Stickers' Speed Up Plastic Breakdown in Marine Environments
Article link | Phys.org | Phys.org | May 29, 2026
Researchers design bio-based additives that may help plastics break down faster in marine environments, addressing one pathway for ocean plastic pollution.
Food and Drink Plastics Dominate Marine Litter Across 112 Countries
Article link | Phys.org | Phys.org | May 20, 2026
Global analysis finds that single-use food and drink packaging is a major source of marine litter, supporting policy efforts to reduce plastic waste.
West African Coast Emerges as Key Source of Microlitter in the South Atlantic Ocean
Article link | Phys.org | Phys.org | April 29, 2026
Study identifies the West African coast as an important source region for microlitter entering South Atlantic waters.
Rivers and Tidal Currents Keep 80% of Microfibers From Reaching Oceans
Article link | Phys.org | Phys.org | March 20, 2026
Research in the Salish Sea shows how currents trap many wastewater microfibers near shore, reshaping understanding of microplastic movement.
Plastic Pollution Promotes Hazardous Water Conditions
Article link | University of California - San Diego | Phys.org | February 1, 2026
Study suggests petroleum-based plastics can amplify harmful algal conditions by disrupting animals that help keep algae in check.
Scientists Trace Microplastics in Fertilizer From Fields to the Beach
Article link | Phys.org | Phys.org | January 19, 2026
Researchers track how microplastics can move from land-based fertilizer use through waterways toward marine environments.
Oceans Struggle to Absorb Earth’s Carbon Dioxide as Microplastics Interfere
Article link | Phys.org | Phys.org | January 5, 2026
Study suggests microplastics can weaken the ocean’s carbon sink by affecting biological processes that help move carbon through marine systems.
Plastic Pollution Could Linger at Ocean Surfaces for Over a Century
Article link | Phys.org | Phys.org | October 23, 2025
Modeling study shows ocean plastics may remain near the surface for long periods before sinking, prolonging exposure for marine life.
Marine Mammals, Sharks, Seabirds, and Megafauna
Majestic Manta Rays Dive Deep to Survive Storm Events, Data Reveal
Article link | University of the Sunshine Coast | Phys.org | June 4, 2026
Tracking data show reef manta rays change their diving behavior during storms, revealing how large marine animals respond to extreme weather.
Entanglement Injuries Cause Prolonged Suffering for Whales and Dolphins
Article link | The Conversation | Phys.org | May 26, 2026
Marine mammal experts describe how fishing gear and debris entangle whales and dolphins, causing long-term injuries and highlighting the need for faster response.
Assessing the Impact of Drones on Whale Sharks
Article link | Murdoch University | Phys.org | April 30, 2026
Study finds drones used for marine wildlife research are unlikely to disturb whale sharks when flown responsibly.
An Acoustic Device Helps Reduce Bycatch of Endangered Black Sea Porpoises
Article link | Phys.org | Phys.org | April 27, 2026
Researchers test acoustic deterrents to reduce cetacean bycatch in fishing nets, focusing on endangered Black Sea harbor porpoises.
More Shearwaters Are Washing Up Dead on Australian Beaches
Article link | The Conversation | Phys.org | April 25, 2026
Scientists examine why more seabirds are dying on Australian beaches, connecting seabird health with ocean conditions and food availability.
Could Warming Seas Bring Great White Sharks Back to the North Sea?
Article link | Phys.org | Phys.org | April 24, 2026
Researchers discuss how warming seas may alter marine predator ranges, prey distributions, and future North Sea ecosystems.
Stranded Whale Frees Itself Again off German Coast
Article link | AFP | Phys.org | March 31, 2026
Report follows a whale stranded in Germany’s Baltic Sea, illustrating challenges for marine mammals navigating busy and changing coastal waters.
A Stranded Whale in Germany’s Baltic Sea Weakens as Hopes of Its Return Fade
Article link | AFP | Phys.org | March 29, 2026
Article reports on concerns for a whale stranded in the Baltic Sea, highlighting marine animal rescue challenges and human-wildlife interactions.
War Threatens Gulf’s Dugongs, Turtles and Birds
Article link | AFP | Phys.org | March 17, 2026
Article warns that conflict and military activity can threaten marine wildlife including dugongs, turtles, seabirds, and whales.
Thermal Drones Boost Detection of Entangled Seals
Article link | Monash University | Phys.org | March 10, 2026
Researchers use thermal and infrared drones to detect marine debris entanglement in seals, improving rescue and monitoring methods.
Boat Traffic Alters Marine Megafauna Behavior, Stress and Survival
Article link | Phys.org | Phys.org | February 25, 2026
Global synthesis shows vessel traffic affects whales, dolphins, seals, sea turtles, sharks, rays, and other large marine animals.
Endangered Marine Life Is Being Caught in Fishing Nets, but New Tools May Help
Article link | Phys.org | Phys.org | February 20, 2026
Article examines bycatch risks to sharks, rays, turtles, seals, whales, and dolphins and discusses tools to reduce accidental capture.
Shark Bites Linked to Rainfall, Runoff and Shifting Coastal Ecosystems
Article link | Phys.org | Phys.org | February 1, 2026
Researchers examine how rainfall, runoff, and coastal ecosystem changes may affect shark behavior and human-shark encounters.
Marine Protected Areas Aren’t in the Right Places to Safeguard Dolphins and Whales
Article link | The Conversation | Phys.org | January 26, 2026
Researchers find South Atlantic marine protected areas often miss the highest-risk zones for dolphins and whales.
Fish, Fisheries, Food Webs, and Species Shifts
Flooding Rains, Ocean Gains: How a Huge Murray River Flood Gave Marine Life a Feast
Article link | Phys.org | Phys.org | June 26, 2026
Scientists show how a major river flood carried nutrients and organic carbon into coastal waters, reshaping marine food webs and boosting ocean productivity.
Climate Change Is Causing Fish to Move to Cooler Water—but What if Their Escape Route Is Blocked?
Article link | Phys.org | Phys.org | June 12, 2026
Researchers explain how warming oceans are pushing fish toward cooler waters, while geography, currents, and habitat barriers may limit their ability to adapt.
NASA Satellites Reveal Major Ocean Nutrient Stress
Article link | NASA | Phys.org | June 8, 2026
Satellite observations show nutrient stress in phytoplankton across much of the global ocean, raising questions about marine food webs and carbon cycling.
Arctic Ocean Food Chain Is Disrupted as a Key Tipping Point Has Now Been Passed
Article link | Phys.org | Phys.org | May 28, 2026
Study finds Arctic sea-ice loss has shifted nutrient cycling, potentially reducing plankton size and weakening food available to Arctic marine animals.
Century of Data Shows Global Decline in Fish Growth
Article link | Phys.org | Phys.org | April 25, 2026
A century-long analysis finds fish growth has declined globally, with warming and overfishing among the pressures affecting marine food systems.
Longer-Term Plankton Species Diversity Is Independent of Ocean Mixing, Study Finds
Article link | Ocean-Land-Atmosphere Research | Phys.org | April 13, 2026
Long-term plankton observations suggest marine diversity patterns may be more complex than simple links to ocean mixing.
What Fish Redistribution in the Mediterranean Is Telling Us About Climate Change
Article link | Phys.org | Phys.org | April 13, 2026
Researchers find commercially important Mediterranean fish species are shifting ranges as waters warm, affecting biodiversity and fisheries.
Canada’s Ocean Economy Is at Risk as Climate Change Hits Ecosystems
Article link | Simon Fraser University | Phys.org | March 31, 2026
Report warns Canada’s ocean economy faces climate risks from ecosystem change, requiring regional adaptation and community resilience.
Why Averages Fail for Bacteria in the Open Ocean
Article link | Queen Mary, University of London | Phys.org | March 10, 2026
Study shows that open-ocean bacteria behave in highly variable ways, affecting nutrient cycling and microbial life in low-nutrient marine environments.
Effective Marine Protection Can More Than Triple Dive Tourism Revenue
Article link | Scripps Institution of Oceanography | Phys.org | March 4, 2026
Study links well-managed marine protected areas with fish recovery and increased scuba tourism revenue, showing ecological and economic benefits.
Bacterial Abundance Drives Dissolved Organic Carbon Distribution in the North Atlantic
Article link | American Geophysical Union | Phys.org | March 3, 2026
Research shows microbial activity shapes dissolved organic carbon in the North Atlantic, influencing ocean carbon cycling.
Satellite Images Show How Antarctica’s Vanishing Sea Ice Is Changing Marine Life
Article link | Phys.org | Phys.org | March 2, 2026
Satellite analysis finds Southern Ocean phytoplankton changes as sea ice declines, altering Antarctic marine food webs.
Sea-Level Rise, Coastal Flooding, and Community Risk
Extreme Coastal Flooding Surges Worldwide as Rising Seas Raise Risk
Article link | Tulane University | Phys.org | June 10, 2026
Research finds human-caused sea-level rise has made extreme coastal flooding much more frequent, increasing risks for shorelines, wetlands, cities, and coastal habitats.
Rising Seasonal Sea-Level Swings Are Under-Reported but Could Have Major Impact
Article link | Royal Netherlands Institute for Sea Research | Phys.org | May 13, 2026
Researchers warn that changes in seasonal sea-level variability could reshape mudflats, salt marshes, and other coastal ecosystems.
Rapidly Melting Antarctic Ice Shelves May Cause Global Sea Levels to Rise Faster Than Expected
Article link | iC3 Polar Research Hub | Phys.org | May 7, 2026
Study finds Antarctic ice-shelf geometry can accelerate melting, increasing concern for sea-level rise and vulnerable coastlines.
Sinking Land Drives Coastal Flood Risk on Densely Populated Java Island
Article link | Phys.org | Phys.org | April 8, 2026
Study finds land subsidence will dominate flood risk along much of Java’s coast, compounding sea-level rise for millions of people.
Polar Oceans, Sea Ice, and Antarctic/Arctic Marine Change
A New Way to Eavesdrop on Ocean Temperature in the Arctic
Article link | University of California - San Diego | Phys.org | March 31, 2026
Scientists use acoustic signals to measure Arctic Ocean temperature, improving monitoring in remote waters affected by rapid warming.
Rapid Melting of Antarctic Sea Ice Is Largely Driven by Ocean Change
Article link | Phys.org | Phys.org | March 18, 2026
Study examines drivers of Antarctic sea-ice decline and its effects on the Southern Ocean, climate, and marine ecosystems.
Deep-Sea Mining and Seafloor Industry Risks
Ocean Protections Clash With Mining Pressure in Indonesia’s Diverse Seas
Article link | Phys.org | Phys.org | April 9, 2026
Report examines conflict between marine conservation and mining pressure in biodiverse Indonesian waters with reefs, seagrasses, and mangroves.
Study Measuring Impacts of Deep-Sea Mining Machine Finds Animal Abundance Decreased
Article link | Natural History Museum | Phys.org | December 7, 2025
Field study documents declines in seafloor animal abundance after a deep-sea mining machine test, adding evidence of ecological risk.
The True Cost of Deep-Sea Mining
Article link | Phys.org | Phys.org | October 23, 2025
Article examines ecological, economic, and governance concerns surrounding deep-sea mining and the uncertain cost of seafloor damage.
Rare Glimpse at Understudied Ecosystem Prompts Caution on Deep-Sea Mining
Article link | Phys.org | Phys.org | October 2, 2025
Research on a little-known deep-sea ecosystem warns that mining could cause unavoidable biodiversity impacts.
Deep-Sea Mining Poses Further Threat to Sharks, Rays and Chimaeras
Article link | Phys.org | Phys.org | October 2, 2025
Scientists warn that deep-sea mining could add pressure to vulnerable cartilaginous fishes already threatened by fishing and habitat change.
Deep Sea, Ocean Exploration, and Seafloor Biodiversity
Deep Sea an Untapped Evolutionary Engine as Dataset Expands
Article link | Phys.org | Phys.org | June 10, 2026
Scientists use deep-sea genetic data to reveal how ocean life evolves under pressure, darkness, and cold, expanding understanding of hidden marine biodiversity.
Scientists Discover Thriving Hard-Substrate Fauna in Oceania’s Deepest Trenches
Article link | Phys.org | Phys.org | May 22, 2026
Researchers document active life in hadal trench habitats, showing that the deepest parts of the ocean contain overlooked biodiversity and carbon cycling.
Rich Biodiversity Found in Japan’s Deepest Ocean Trenches
Article link | Pensoft Publishers | Phys.org | April 7, 2026
Scientists document biodiversity in Japan’s abyssal and hadal trenches, including unidentified species from some of Earth’s least explored habitats.
From Whale Falls to 4,000 Meters Deep: Two New Species Highlight Ocean Biodiversity
Article link | Phys.org | Phys.org | March 20, 2026
Newly described marine species from deep-sea habitats show how much ocean biodiversity remains undiscovered.
How AI Could Unlock Deep-Sea Secrets of Marine Life
Article link | Phys.org | Phys.org | March 9, 2026
Project uses AI to analyze deep-sea footage and map vulnerable marine ecosystems across the Atlantic basin.
Deeper Ocean Ecosystems Are Unique—and Uniquely Underprotected
Article link | Phys.org | Phys.org | February 27, 2026
Study of New Zealand marine reserves shows deeper reef ecosystems host distinct communities that are often left out of protection.
Deep-Sea Landscapes Are a New Frontier of Human Understanding
Article link | Phys.org | Phys.org | February 22, 2026
Explainer describes seamounts, trenches, hydrothermal vents, and unmapped seafloor landscapes that support hidden marine life.
OceanXplorer: A One-Stop Shop for Marine Research
Article link | Phys.org | Phys.org | January 26, 2026
Article profiles a research vessel combining science, filming, and exploration to study deep-sea sharks, whales, dolphins, and marine habitats.
Marine Protected Areas, Ocean Governance, and Conservation Policy
The World Agreed to Protect 30% of the Ocean by 2030—But Marine Protected Areas Need Follow-Through
Article link | Phys.org | Phys.org | June 16, 2026
Researchers examine global ocean protection promises and emphasize that marine protected areas need management, monitoring, and enforcement after they are announced.
Ocean Conservation Needs Strong Relationships, Not Just Targets
Article link | The Conversation | Phys.org | June 5, 2026
Article argues that ocean conservation depends on trust, local knowledge, equitable partnerships, and science relationships, not only formal protection targets.
A Deep-Ocean Climate Plan Wins Rare EPA Approval but Is Controversial
Article link | Phys.org | Phys.org | May 12, 2026
Article examines a proposed ocean carbon removal project and the scientific concerns surrounding deep-ocean climate interventions.
How Can Science Support and Enable the High Seas Treaty?
Article link | Phys.org | Phys.org | April 2, 2026
Researchers discuss how science can guide the High Seas Treaty, which aims to conserve biodiversity beyond national jurisdiction.
Addressing the Achilles’ Heel of Marine Protected Areas
Article link | Phys.org | Phys.org | March 20, 2026
Conservation researchers identify non-compliance as a major weakness in marine protected areas and discuss ways to improve enforcement and outcomes.
Historic Ocean Treaty to Safeguard and Sustainably Use the High Seas
Article link | Phys.org | Phys.org | January 15, 2026
Article explains the High Seas Treaty and its role in conserving biodiversity across nearly half the planet.
Climate Engineering Would Alter the Oceans, Reshaping Marine Life
Article link | Phys.org | Phys.org | January 14, 2026
Scientists review risks of climate-engineering methods that interact with ocean chemistry, carbon storage, acidification, and marine ecosystems.
Ocean Carbon, Nutrients, and Earth-System Science
Ancient Atlantic Warming Points to How Oceans May Lock Away Heat for Centuries
Article link | Geological Society of America | Phys.org | May 20, 2026
Paleoclimate evidence shows how Atlantic waters can store heat for long periods, offering clues about future ocean warming and climate feedbacks.
Hidden Ocean Feedback Loop Could Accelerate Climate Change
Article link | University of Rochester | Phys.org | April 9, 2026
Study identifies a methane-related ocean feedback involving nutrient scarcity, with potential implications for climate and marine biogeochemistry.
Ocean Carbon Removal Looks Promising, but Nutrient Cycling Could Curb Long-Term Gains
Article link | University of Rhode Island | Phys.org | March 9, 2026
Research finds that nutrient recycling may limit the long-term benefits of some ocean carbon removal strategies.
Marine Fossils, Evolution, and Ancient Oceans
When Earth Went Dark After Chicxulub, Tiny Ocean Dwellers Held the Secret to Survival
Article link | Science X | Phys.org | May 30, 2026
Fossil research explores how small ocean organisms survived after the asteroid impact, helping explain marine ecosystem resilience after global catastrophe.
Strange 500-Million-Year-Old Marine Fossils Reveal a Feeding Strategy That Still Shapes Oceans Today
Article link | Science X | Phys.org | May 13, 2026
Fossil analysis links ancient suspension feeding to ecological strategies that continue to influence marine food webs.
Powerful Imaging Pulls Lost Ocean Life From 445-Million-Year-Old Stone
Article link | Science X | Phys.org | April 13, 2026
Advanced imaging reveals hidden marine fossils, helping reconstruct ancient ocean life and extinction history.
Ocean Warming, Marine Heat Waves, and Climate Stress
Ocean Warming Above 1.5°C Triggered Year-Round Marine Disruption Across Globe, Study Shows
Article link | Phys.org | Phys.org | June 26, 2026
Researchers find that marine heat linked to ocean warming is now disrupting ecosystems year-round, with impacts on species, habitats, food webs, and coastal communities.
Ocean Monitoring Is in Trouble: It’s Up to Europe and Asia to Keep Sight of the World’s Seas
Article link | Phys.org | Phys.org | June 13, 2026
Article warns that cuts to ocean observation systems could weaken forecasts, climate research, fisheries management, and protection of marine ecosystems.
Even Weak Ocean Models Can Provide Valuable Information for Environmental Forecasts
Article link | Phys.org | Phys.org | June 11, 2026
Study shows that imperfect ocean models can still improve forecasts for coastal waters, oxygen depletion, and marine ecosystem management when combined carefully.
UN Warns of ‘Deepening Crisis’ in Oceans, Urges Action
Article link | AFP | Phys.org | June 8, 2026
A United Nations report warns that warming, rising seas, ice loss, plastic pollution, and ecosystem strain are pushing the world’s oceans into crisis.
Coastal Communities at Risk of Repeating Inequality in Marine Energy Transition
Article link | Euan Wemyss / University of Aberdeen | Phys.org | June 4, 2026
Report warns that offshore energy transitions could leave coastal communities carrying costs unless planning, governance, and benefits are made more equitable.
Ocean Eddies Are Amplifying Climate Extremes in Coastal Ecosystems
Article link | Phys.org | Phys.org | April 15, 2026
Research shows intensifying ocean eddies redistribute heat and nutrients, increasing climate stress in important coastal ecosystems.
The Ocean System That Shapes Europe’s Climate
Article link | The Conversation | Phys.org | May 5, 2026
Explainer describes the Atlantic circulation system that influences European climate, ocean heat transport, and marine conditions.
Expedition to Investigate Coastal Kelvin Waves and Marine Heat Waves in the Tropical Atlantic
Article link | Phys.org | Phys.org | February 17, 2026
Research expedition studies Benguela upwelling, coastal Kelvin waves, and marine heat waves that affect Angola, Namibia, fisheries, and regional climate.
Human Impact on the Ocean Will Double by 2050, Scientists Warn
Article link | Phys.org | Phys.org | September 4, 2025
Forecast projects human pressures on the ocean will double by midcentury, including warming, fisheries loss, sea-level rise, acidification, and pollution.
