Life Sciences, Medicine & Evolution
Mighty Mitochondria: New Role in Fighting Bacterial Infections and Drug-Resistant Superbugs
Article link | Delthia Ricks | Medical Xpress | July 31, 2026
Mitochondrial fission was found to activate conserved antibacterial defenses, including stress responses and antimicrobial lipid droplets.
A Backup Fluoride Defense in Soil Bacteria Could Aid Greener Chemical Production
Article link | Estonian Research Council | Phys.org | July 31, 2026
Researchers identified a secondary fluoride-tolerance pathway in Pseudomonas putida that may support cleaner biological production of fluorinated chemicals.
A Single RNA-Based Therapeutics Approach Against Multiple Types of RNA Viruses
Article link | National Taiwan University | Phys.org | July 31, 2026
An engineered mitochondrial-surface RNA degrader suppressed influenza, dengue, Zika and other RNA viruses without causing nuclear DNA damage.
Cretaceous Beetle Fossil Reveals Early Evolution of Firefly Sensory and Signaling Systems
Article link | Phys.org | Phys.org | July 31, 2026
A Cretaceous beetle fossil provides evidence about the early development of sensory structures and light-signaling systems in the firefly lineage.
Mathematical Model Protects Bacteriophages Without Hindering Their Action
Article link | Phys.org | Phys.org | July 31, 2026
Researchers modeled protective formulations for bacteriophage therapies that preserve viral stability while allowing phages to infect bacterial targets.
Modified Cell Vesicles Trigger 'Lipid Counterstorm' Against Lung Inflammation in Mice
Article link | Phys.org | Phys.org | July 31, 2026
Engineered extracellular vesicles promoted anti-inflammatory lipid signaling and reduced lung inflammation in mouse experiments.
New Genetic Tool Helps Researchers Uncover the Logic of Gene Regulation
Article link | Phys.org | Phys.org | July 31, 2026
A genetic perturbation tool allows researchers to test combinations of regulatory elements and better map how cells control gene activity.
Newly Discovered Mechanism Protects DNA During Cell Division
Article link | Phys.org | Phys.org | July 31, 2026
Cell-biology research identifies a mechanism that shields genetic material from damage while chromosomes are copied and separated.
Deadly Blooms Offer Genetic Blueprint for Hard-to-Synthesize Medicinal Compounds
Article link | Phys.org | Phys.org | July 31, 2026
Researchers mapped biosynthetic genes in toxic flowering plants, providing clues for producing complex compounds with potential medical uses.
X-Chromosome Inactivation Attracts Mutations Linked to Hemophilia and Muscular Dystrophy
Article link | Medical Xpress | Medical Xpress | July 31, 2026
A Science study finds that the inactive X chromosome is unusually vulnerable to certain mutations, potentially increasing risks of X-linked disorders.
AI Blood Assay Detects Liver Cancer Across Diverse International Populations
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Researchers validated an AI-assisted blood test for liver cancer in geographically and biologically diverse patient populations.
Newly Identified Mitochondrial Plaques Offer Potential Alzheimer's Target
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Scientists identified abnormal mitochondrial structures associated with Alzheimer's disease that may represent a new therapeutic target.
Microglia Reveal Sex-Specific Brain Recovery After Ketamine Anesthesia
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Mouse research finds that microglia contribute differently to recovery of neural activity after ketamine anesthesia in males and females.
Chromosome-Protecting Protein May Explain Muscle Repair and the Rarity of Muscle Cancers
Article link | Medical Xpress | Medical Xpress | July 31, 2026
A telomere-associated protein helps muscle stem cells maintain identity and repair tissue, potentially helping explain why muscle cancers are uncommon.
Reducing Protein Intake Could Support Healthy Aging by Reshaping Metabolism
Article link | Medical Xpress | Medical Xpress | July 31, 2026
A review of hundreds of studies examines how moderate protein restriction can alter metabolic pathways associated with aging and longevity.
Eating a Wide Variety of Plants May Be More Beneficial Than Taking a Probiotic
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Research suggests that daily consumption of diverse plant foods may produce broader microbiome benefits than a standard probiotic supplement.
Not All Exercise Is Equal for Metabolic Syndrome Risk
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Study examines how exercise type, intensity and consistency relate differently to the cluster of risk factors known as metabolic syndrome.
Fungicide and Insecticide Exposure Linked to Changes in Age of Menarche
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Researchers report associations between exposure to certain agricultural chemicals and shifts in the timing of puberty in girls.
Cannabinoid Pathways May Offer Targets for Chronic Kidney Disease
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Review explores cannabinoid signaling in kidney physiology and its potential as a therapeutic target for chronic kidney disease.
Immune Signals May Predict Responses to Therapies for Difficult-to-Treat Depression
Article link | Medical Xpress | Medical Xpress | July 31, 2026
Researchers identify immune markers that may help predict response to rapid-acting treatments such as ketamine and psychedelic-assisted therapies.
Sleep Replay of Learned Skills Can Occur Independently of the Hippocampus
Article link | Ingrid Fadelli | Medical Xpress | July 30, 2026
Mouse experiments show that procedural memories can be replayed in the dorsal striatum during sleep even after hippocampal lesions.
New Platform Combines Precision Gene Targeting With Brain-Wide Delivery
Article link | University of Rochester Medical Center | Medical Xpress | July 8, 2026
Engineered viral vectors delivered through the brain's glymphatic system reached targeted glial cell populations across broad brain regions.
New Method Isolates the Strongest Cancer-Fighting Immune Cells
Article link | University of Texas MD Anderson Cancer Center | Medical Xpress | July 8, 2026
A bond-strength-based platform rapidly isolates rare tumor-reactive T cells and could improve development of personalized immunotherapies.
Common Brain Cancer Mutation Changes DNA Shape to Drive Progression
Article link | University of Texas MD Anderson Cancer Center | Medical Xpress | July 4, 2026
ATRX loss in glioma reshapes chromatin architecture and activates developmental pathways that may provide new treatment targets.
Discovery Could Help Prevent Cancer Drug Resistance Before It Starts
Article link | Liana Wait | Medical Xpress | July 1, 2026
Cancer cells respond to BET inhibitors by increasing BRD2 activity, suggesting that dual targeting of BRD2 and BRD4 could delay resistance.
Microstructural biomechanics and Cambrian brachiopod diversification
Article link | Royal Society Publishing | Bluesky profile snippet | Article: Proceedings B / DOI
Study on Cambrian phosphatic brachiopod diversification.
Shining Blue Light on Gold-Graphene Nanodots Achieves Wound Healing Trifecta
Article link | Sanjukta Mondal | Phys.org | June 28, 2026
Researchers report that gold nanoparticle and graphene oxide quantum-dot nanocomposites activated by blue light can kill bacteria, reduce inflammation, and speed wound healing in experimental models.
The Bond Between Humans and Dogs Remains Remarkably Consistent Across Societies, Cross-Cultural Study Reveals
Article link | Max Planck Society | Phys.org | June 27, 2026
A cross-cultural study finds that human-dog interactions show striking similarities across societies, suggesting stable patterns in how people and dogs bond.
Research Team Cuts Cost of Building Reconstituted Cell-Free Systems by 95%
Article link | Pohang University of Science and Technology | Phys.org | June 27, 2026
POSTECH researchers developed an automated modular method for building reconstituted cell-free protein systems, reducing costs, shortening preparation time, and improving synthesis performance.
Primate Evolution Kept Aging Rates Stable for 25 Million Years Despite Lifespan Gaps
Article link | Phys.org | Phys.org | June 27, 2026
Evolution article reports that primate aging rates have remained surprisingly stable over millions of years, even though species differ greatly in lifespan.
Peptide Alternative to Antibiotics Could Combat Antimicrobial Resistance Crisis
Article link | Gillian Rutherford / University of Alberta | Phys.org | June 27, 2026
Researchers describe a peptide-based alternative to antibiotics that could help treat antimicrobial-resistant infections, one of the world's major public-health threats.
Newly Identified Fossil Sheds Light on Evolutionary History of Saber-Toothed Cats
Article link | Robert Sanders / University of California - Berkeley | Phys.org | June 27, 2026
Fossils long stored in a museum collection were identified as belonging to an ancient saber-toothed cat, adding new detail to the evolutionary history of North American carnivores.
Lamprey Brain Atlas Reveals 450-Million-Year Blueprint of Vertebrate Brains
Article link | Phys.org | Phys.org | June 27, 2026
Researchers map the lamprey brain to understand ancient features of vertebrate nervous systems and how major brain structures evolved over hundreds of millions of years.
Why Were Mysterious Ancient Humans Found in an African Cave All Female?
Article link | Ann Gibbons | Science | June 24, 2026
Paleoanthropology article examines DNA evidence from ancient human remains and why the sampled individuals from an African cave appear to have been female.
Retraction Questions Claim That Cancer Therapy Works Better in Morning
Article link | Laura Martín Agudelo | Science | June 24, 2026
Science reports on a retraction that casts doubt on a clinical-trial claim that cancer therapy works better when given in the morning.
Migrating Sea Turtles Only Sort of Know Where They're Going
Article link | Science | Science | June 24, 2026
Article reports that migrating sea turtles use broad navigational strategies rather than precise maps, showing both impressive orientation and imperfect route-finding.
New Energy-Boosting Quantum Mechanism Discovered in Photosynthetic Bacteria
Article link | University of Sheffield / Phys.org | June 23, 2026
Researchers found that some photosynthetic bacteria use a quantum mechanism to improve sunlight capture, offering insight for biology and future energy technologies.
A Dozen People Will Spend 8 Months Trapped in Arctic Ice - For Science
Article link | Richard Stone | Science | June 23, 2026
Science reports on researchers who will drift with Arctic sea ice for eight months to study Arctic Ocean biology, climate, and ecosystem change.
Cancer Cells Adopt Unprecedented Strategies to Produce a Molecule That Protects Them From Iron-Dependent Death
Article link | Nature News & Views | Nature | June 22, 2026
Nature article discusses new findings on how cancer cells make protective molecules that help them avoid ferroptosis, an iron-dependent form of cell death.
Should Nicotine Be Regulated Like a Narcotic? A Pacific Nation Makes the Case
Article link | Nature | Nature | June 17, 2026
Nature reports on arguments for regulating nicotine more like a narcotic, using policy developments in a Pacific nation as a case study.
Critical Cellular System Discovery May Lead to Treatment of Aggressive Cancers
Article link | Phys.org | Phys.org | June 15, 2026
Researchers studying how cells obtain cysteine uncovered a cellular system that may reveal new vulnerabilities in aggressive cancers and other diseases.
What Powered the Earth's Earliest Life?
Article link | Phys.org | Phys.org | June 14, 2026
Researchers report a ribozyme that helps make GTP more efficiently, offering clues about how early RNA-based biological systems could have powered self-replication.
Scientists Discover Collagen, the Human Body's Most Abundant Protein, Is Liquid-Like Inside Cells
Article link | Center for Genomic Regulation / Phys.org | June 11, 2026
Researchers found that collagen exists inside cells as liquid-like droplets rather than rigid rods, changing how scientists understand the body's main structural protein before it is exported from cells.
Preventing Cancer Requires More Than a List of Carcinogens
Article link | Hossein Akbarialiabad, Iltefat H. Hamzavi, Abrar A. Qureshi and Jane M. Grant-Kels | Nature | June 9, 2026
Correspondence argues that identifying carcinogens is not enough to prevent cancer unless public-health rules, risk communication, and enforcement translate science into protection.
Why Are So Many Young People Getting Cancer? What Researchers Do and Don't Know
Article link | Heidi Ledford | Nature | June 8, 2026
Nature article on rising early-onset cancers, reviewing what researchers know, what remains uncertain, and why causes may differ by tumor type.
How Plants Survive Constant DNA Damage: Newly Identified Repair Protein Protects Growth-Critical Stem Cells
Article link | Salk Institute / Phys.org | June 8, 2026
Plant-biology article on a newly identified repair protein that helps protect plant stem cells from DNA damage and supports continued growth.
Bacteria Can Learn and Form Memories Without a Brain
Article link | Carnegie Mellon University / Phys.org | June 8, 2026
Researchers found that E. coli can adjust growth based on past nutrient patterns, suggesting bacteria can store experience-like information across generations without a nervous system.
They Call It 'Stupid Hot' for a Reason: Heat Muddles Animal Brains
Article link | Phys.org | Phys.org | June 2026
Animal-behavior and climate-biology article on how heat can impair animal cognition and behavior, with consequences for survival under climate warming.
Precise Genome Editing of Human Embryos Triggers Praise and Alarm
Article link | Nature | Nature | June 2026
Article on a preprint involving precise genome editing in human embryos, with reactions ranging from scientific interest to ethical and safety concerns.
Frozen Rat Chromosome Springs Back to Life Inside a Mouse Embryo
Article link | Phys.org | Phys.org | June 2026
Developmental-biology article on experiments involving a preserved rat chromosome functioning inside a mouse embryo, with implications for chromosome biology and reproductive research.
First Nonrepeating Biological Clock Discovered in C. elegans Guides Growth
Article link | Cold Spring Harbor Laboratory / Phys.org | June 2026
Researchers describe a master developmental clock in C. elegans that coordinates one-way pulses of gene expression during growth.
Antibiotics Drive Resistance in Waterways - Even After They Break Down
Article link | Phys.org | Phys.org | June 2026
Article reporting that antibiotic pollution can continue to drive resistance in waterways even after antibiotic compounds degrade.
The 700-Million-Year History of Our Blood Cells
Article link | Phys.org | Phys.org | May 25, 2026
Evolutionary biology article tracing the deep evolutionary history of blood cells and immune-related cellular systems.
Structural Biologists Are First in World to Visualize Key Cell Protein
Article link | Phys.org | Phys.org | May 25, 2026
Cell-biology article about researchers visualizing an important cellular protein structure, offering insight into how the protein functions.
Payre Fossils from Europe's Earliest Neanderthals Reveal Dynamic Evolution Shaped by Climatic Oscillations
Article link | Phys.org | Phys.org | May 25, 2026
Archaeology and paleoanthropology article about early Neanderthal fossils from Payre and how climate shifts shaped human evolution in Europe.
Months Trapped Together in Antarctic Isolation Reveal a Risk Few Long Missions Can Afford to Ignore
Article link | University of Zurich | Phys.org | May 25, 2026
Study of Antarctic overwintering teams finds that constant proximity in isolated environments can increase conflict, mistrust, and social fragmentation.
How Cells Identify and Silence Unwanted Jumping Genes
Article link | Phys.org | Phys.org | May 25, 2026
Researchers describe how cells detect and silence transposons, or "jumping genes," using RNA interference and heterochromatin-based defenses.
Chaos after Queen Loss Reveals the Wasps That Keep Colonies Running
Article link | Phys.org | Phys.org | May 25, 2026
Animal-behavior article on how wasp colonies respond after losing a queen and which individuals help maintain colony function.
Lost Elephant Calf Reunites With Family After Researchers Track Herd Across Samburu Reserve
Article link | Robert Egan | Phys.org | May 22, 2026
Researchers in Kenya tracked an elephant herd across Samburu reserve and helped reunite a lost calf with its family.
Chimpanzees' Unusually Protracted and Vulnerable Adolescences
Article link | Phys.org | Phys.org | May 22, 2026
Article on chimpanzee adolescence, social reorientation, risk, and the long developmental period shared by humans and other apes.
The Stability Paradox: How Do Organisms Change Shape During Evolution?
Article link | Technion / Phys.org | May 13, 2026
Research coverage explaining how changes in regulatory DNA can alter animal form even when developmental gene networks are stable.
Despotic Primate Societies Rarely Play as Adults, Analysis of 14 Species Shows
Article link | Phys.org | Phys.org | May 12, 2026
Comparative primate-behavior article linking adult play with social structure and tolerance across primate species.
The Birds and the Babies: Humans and Zebra Finches Have a Similar Technique for Learning to Speak
Article link | Phys.org | May 11, 2026
Article on research comparing early vocal learning in human infants and zebra finches, using birdsong as a model for language development.
CT-Detected IA Mineralization and Knee Pain
Article link | Rheum Cat | PubMed | May 9, 2026
Research link about CT-detected intra-articular mineralization being associated with more frequent, persistent, and worsening knee pain over two years.
RFK Talks About Heroin Withdrawal
Article link | Bethany Brookshire | New York Times / PubMed references | May 8, 2026
Science journalist thread contextualizing public claims about withdrawal using physiology and pharmacology examples.
There Is No Vaccine for Deadly Hantavirus, but This Scientist Is Working on One
Article link | Mohana Basu / Nature Magazine | Scientific American | May 7, 2026
Article about virologist Jay Hooper's work on a vaccine for hantavirus, a rare rodent-borne virus connected to recent outbreak concerns.
Popular Science Coverage of Speech-Mutation Manuscript
Article link | Arkarup Banerjee | New York Times | May 6, 2026
Additional coverage of the same research topic, linking a manuscript to broader public understanding of speech evolution.
Plasticity and Language in the Anaesthetized Human Hippocampus
Article link | Ben Hayden Lab | Nature | May 6, 2026
Nature paper reporting that complex sensory processing and plasticity connected to language can occur in the human hippocampus even under anesthesia.
The hantavirus? In this economy?
Article link | Bruce Arthur | Bluesky | May 5, 2026 | Article: Science
Science.org story shared with threaded commentary.
The Complicated Legacy of J. Craig Venter
Article link | Philip Ball | Chemistry World | May 5, 2026
Reflection on Craig Venter's role in gene sequencing, genomics, private-sector science, and the broader legacy of large-scale biotechnology.
PIKfyve Is Required for Efficient Phagosomal Rab7 Acquisition
Article link | James Vines, Jason King et al. | Journal of Cell Science | May 1, 2026
Cell-biology article finding that PIKfyve helps phagocytes fuse with macropinosomes during maturation and supports phagosomal Rab7 acquisition.
The Local Mechanostructural Properties of Cells
Article link | Benoit Ladoux shared post | Nature Physics | May 2026
Nature Physics article shared as a "very nice study," concerning local mechanical and structural properties in biological systems.
F.D.A. Blocked Publication of Research Finding Covid Link
Article link | Ben Langmead | New York Times | May 2026
Post references reporting about FDA blocking publication of research concerning a Covid-related finding.
Chimpanzees Reveal 69 Socially Learned Behaviors
Article link | Phys.org | Phys.org | May 2026
Article on chimpanzee culture and socially transmitted behaviors, emphasizing the variety of learned practices seen across chimp communities.
Enigmatic muscle may help explain penguins' signature waddle
Article link | Taylor Mitchell Brown | Bluesky | Apr. 29, 2026 | Article: Science
Scientists identify a long-debated penguin muscle that may stabilize posture and improve waddling efficiency.
'Staggering' Number of People Believe Unproven Claims About Vaccines, Raw Milk and More
Article link | Jennifer Ouellette shared post | Nature | Apr. 26, 2026
Nature news article about public belief in false or unproven health claims, including claims about vaccines and raw milk.
Stage-Dependent Transcriptomic Changes in Human Dermal Fibroblasts
Article link | Aging-US | Aging-US | Apr. 10, 2026
Research paper on transcriptomic changes in human dermal fibroblasts, relevant to aging biology and age-related disease mechanisms.
Dolphins Have Been Stranding in Droves on the Shores of Patagonia
Article link | Scientific American | Scientific American | Mar. 12, 2026
Article about dolphin strandings in Patagonia and the possibility that the animals were fleeing orcas.
Play may strengthen emotional bonds between dogs and owners
Article link | Royal Society Publishing | Bluesky profile snippet | Article: Royal Society Open Science
Study suggesting play may matter more than training for dog-owner emotional bonding.
Data Science Alerts for Outbreaks and Data Quality Issues
Article link | Johns Hopkins Data Science and AI Institute | arXiv | 2026
Reposted arXiv-linked work on monitoring outbreak data for anomalies or data quality issues.
Adaptations to Water Stress and Pastoralism in the Turkana
Article link | Ryan Hernandez | Science | 2026
Science article on genetic and biological adaptations connected to water stress and pastoralist lifeways among the Turkana of northwest Kenya.
Reductive evolution of the DNA damage response
Article link | Marco Fumasoni | Bluesky profile snippet | Article: bioRxiv / DOI
Threaded biology research post linking to a preprint.
How ancient bugs got so big
Article link | Krish Sanghvi | Bluesky profile snippet | Article: Science
Science.org paleontology article shared in a science-tagged post.
