Biology News
April 24, 2024
Top Headlines
Apr. 24, 2024 — A new study sheds light on how parasites, often overlooked, can dramatically affect the balance between predator and prey populations. Researchers developed a groundbreaking mathematical framework that predicts when predators, prey, and parasites ...
Scientists Discover the Cellular Functions of a Family of Proteins Integral to Inflammatory Diseases
Apr. 22, 2024 — In a scientific breakthrough, researchers have revealed the biological mechanisms by which a family of proteins known as histone deacetylases (HDACs) activate immune system cells linked to ...
Apr. 23, 2024 — Bioluminescence first evolved in animals at least 540 million years ago in a group of marine invertebrates called octocorals, according to the results of a new study. The study focuses on an ancient group of marine invertebrates that includes soft ...
Apr. 22, 2024 — New study finds microbes may influence the taste of mustard ...
Latest Headlines
updated 10:53pm EDT
Apr. 24, 2024 — The single-celled organism Naegleria fowleri ranks among the deadliest human parasites. Researchers have now discovered viruses that infect this harmful microbe. Named Naegleriavirus, these belong to ...
Apr. 23, 2024 — A study of shallow-water fish communities on rocky reefs in south-eastern Australia has found climate change is helping tropical fish species invade temperate Australian ...
Apr. 23, 2024 — Researchers describe the steps they took to manipulate DNA and proteins -- essential building blocks of life -- to create cells that look and act like cells from the body. This accomplishment, a ...
Apr. 22, 2024 — Researchers used structured light and switchable fluorescent molecules to reduce the background light from the out-of-plane regions of microscope samples. This method allowed for the acquisition of ...
Apr. 22, 2024 — Some pathogens hide inside human cells to enhance their survival. Researchers have uncovered a unique tactic certain bacteria use to spread in the body without being detected by the immune system. In ...
Apr. 22, 2024 — Plant-derived nanoparticles have demonstrated significant anticancer effects. Researchers recently developed rice bran-derived nanoparticles (rbNPs) ...
Apr. 22, 2024 — Researchers have developed a method to use an image generation AI model to create realistic images of single cells, which are then used as 'synthetic ...
Apr. 22, 2024 — New research has shown that cells regulate cAMP/PKA signaling by forming liquid droplets that segregate excess PKA catalytic subunits where they can do no harm. Some cancers may block the formation ...
Apr. 20, 2024 — Anticipating changes to ecosystems is often at best an educated guess, but what if there was a way to better tune into possible changes occurring? Researchers have discovered that the silent growth ...
Apr. 19, 2024 — Blessed thistle (Cnicus benedictus) is a plant in the family Asteraceae. For centuries, it has been used as a medicinal herb as an extract or tea, e.g. to aid the digestive system. Researchers have ...
Earlier Headlines
Apr. 24, 2024 — The enzyme PI3K plays a critical role in cell migration. Scientists have long understood this function. But researchers have recently unveiled that a subunit of this enzyme also has the ability to ...
Apr. 19, 2024 — What can be done when one threatened animal kills another? Scientists studying critically endangered lemurs in Madagascar confronted this difficult reality when they witnessed attacks on lemurs by ...
Apr. 19, 2024 — The Atlantic surfclam, an economically valuable species that is the main ingredient in clam chowder and fried clam strips, has returned to Virginia waters in a big way, reversing a die-off that ...
Apr. 19, 2024 — Scientists have located and identified alterations in the monkeypox virus genome that potentially correlate with changes in the virus's transmissibility observed in the 2022 ...
Apr. 19, 2024 — Researchers have revealed the regulatory mechanism of a specific protein, TRBP, that plays a key role in balancing the immune response triggered by viral infections in mammal cells. These findings ...
Apr. 18, 2024 — A heart attack will leave a permanent scar on a human heart, yet other animals, including zebrafish, can clear cardiac scar tissue and regrow damaged muscle as adults. Biologists sheds new light on ...
Apr. 18, 2024 — Contrary to previous assumptions, nerve cells in the human neocortex are wired differently than in mice. The study found that human neurons communicate in one direction, while in mice, signals tend ...
Apr. 18, 2024 — The annual influenza vaccine has become less effective on average over time. One reason may be reduced vaccine efficacy in people with obesity than those with a healthier body mass index (BMI), while ...
Apr. 18, 2024 — Animal and plant populations have been extensively studied, which has helped to understand ecosystem processes and evolutionary adaptations. However, this has not been the case with microbial ...
Apr. 18, 2024 — The origin of life continues to remain a matter of debate. The ribonucleic acid (RNA) world hypothesis proposes that 'ribozymes' which store genetic information and possess catalytic ...
Apr. 17, 2024 — The rate at which human cells age is influenced by multiple interconnected factors. New research examined how restricting calories influences telomere length and biological ...
Apr. 17, 2024 — It's not a single pesticide or virus stressing honey bees, and affecting their health, but exposure to a complex web of multiple interacting stressors encountered while at work pollinating ...
Apr. 17, 2024 — The fossilized remains of a second gigantic jawbone measuring more than two meters long has been found on a beach in Somerset, ...
Apr. 17, 2024 — Researchers have discovered toxic protein particles, shaped like umbrellas, that soil bacteria known as Streptomyces secrete to squelch competitors in their crowded microbial communities, especially ...
Apr. 17, 2024 — Mountain chickadees have among the best spatial memory in the animal kingdom. New research identifies the genes at play and offers insight into how a shifting climate may impact the evolution of this ...
Apr. 17, 2024 — Trying to hit a target size before dividing seems like the best strategy for maintaining a precise cell size, but bacteria don't do that. Now we know ...
Apr. 17, 2024 — Marine communities migrated to Antarctica during the Earth's warmest period in 66 million years long before a mass-extinction ...
Apr. 17, 2024 — Using a pair of sensors made from carbon nanotubes, researchers discovered signals that help plants respond to stresses such as heat, light, or attack from insects or bacteria. Farmers could use ...
Apr. 17, 2024 — A team has constructed an improved mid-infrared microscope, enabling them to see the structures inside living bacteria at the nanometer scale. Mid-infrared microscopy is typically limited by its low ...
Apr. 17, 2024 — Prolonged droughts followed by sudden bursts of rainfall -- how do desert soil bacteria manage to survive such harsh conditions? This long-debated question has now been answered by microbiologists. ...
Wednesday, April 24, 2024
Friday, April 19, 2024
- Lemur's Lament: When One Vulnerable Species Stalks Another
- Surf Clams Off the Coast of Virginia Reappear -- And Rebound
- New Research Defines Specific Genomic Changes Associated With the Transmissibility of the Monkeypox Virus
- Key Protein Regulates Immune Response to Viruses in Mammal Cells
Thursday, April 18, 2024
- Why Can Zebrafish Regenerate Damaged Heart Tissue, While Other Fish Species Cannot?
- When Thoughts Flow in One Direction
- Metabolic Health Before Vaccination Determines Effectiveness of Anti-Flu Response
- Marine Microbial Populations: Potential Sensors of the Global Change in the Ocean
- RNA's Hidden Potential: New Study Unveils Its Role in Early Life and Future Bioengineering
Wednesday, April 17, 2024
- Calorie Restriction Study Reveals Complexities in How Diet Impacts Aging
- Honey Bees Experience Multiple Health Stressors out-in-the-Field
- Paleontologists Unearth What May Be the Largest Known Marine Reptile
- New Class of Antimicrobials Discovered in Soil Bacteria
- Mountain Chickadees Have Remarkable Memories. A New Study Explains Why
- Solving a Mini Mystery of Cell Division
- Marine Plankton Behavior Could Predict Future Marine Extinctions
- Plant Sensors Could Act as an Early Warning System for Farmers
- A Better View With New Mid-Infrared Nanoscopy
- How Soil Microbes Survive in Harsh Desert Environments
- Study Finds Iron-Rich Enamel Protects, but Doesn't Color, Rodents' Orange-Brown Incisors
- Tracking a Protein's Fleeting Shape Changes
- Making Crops Colorful for Easier Weeding
- Researchers Uncover Human DNA Repair by Nuclear Metamorphosis
- New Butterfly Species Created 200,000 Years Ago by Two Species Interbreeding
Tuesday, April 16, 2024
- Reproductive Success Improves After a Single Generation in the Wild for Descendants of Some Hatchery-Origin Chinook Salmon
- Older Males out-Compete Young Males Outside Breeding Pairs, Bird Study Shows
- New Tagging Method Provides Bioadhesive Interface for Marine Sensors on Diverse, Soft, and Fragile Species
- Seed Ferns: Plants Experimented With Complex Leaf Vein Networks 201 Million Years Ago
- Twisted Pollen Tubes Induce Infertility
- 'One Ring to Rule Them All': How Actin Filaments Are Assembled by Formins
- Can Animals Count?
- Newly Sequenced Genome Reveals Coffee's Prehistoric Origin Story -- And Its Future Under Climate Change
Monday, April 15, 2024
- Take It from the Rats: A Junk Food Diet Can Cause Long-Term Damage to Adolescent Brains
- How Tardigrades Can Survive Intense Radiation
- How Blue-Green Algae Manipulate Microorganisms
- Unlocking the 'chain of Worms'
- Millions of Gamers Advance Biomedical Research
- Evolution's Recipe Book: How 'copy Paste' Errors Cooked Up the Animal Kingdom
- Green-to-Red Transformation of Euglena Gracilis Using Bonito Stock and Intense Red Light
- Researchers Resolve Old Mystery of How Phages Disarm Pathogenic Bacteria
- Even the Simplest Marine Organisms Tend to Be Individualistic
- Leptanilla Voldemort, a Ghostly Slender New Ant Species from the Dark Depths of the Underground
Friday, April 12, 2024
- Starving Cells Hijack Protein Transport Stations
- Cell's 'garbage Disposal' May Have Another Role: Helping Neurons Near Skin Sense the Environment
- Where Have All the Right Whales Gone?
- Bonobos Are More Aggressive Than Previously Thought, Study Shows
- How Seaweed Became Multicellular
- Microbial Food as a Strategy Food Production of the Future
- Decoding the Language of Cells: Unveiling the Proteins Behind Cellular Organelle Communication
- Iconic Savanna Mammals Face Genetic Problems Due to Fences and Roads
- Innovative Antiviral Defense With New CRISPR Tool
- Scientists Uncover a Missing Link Between Poor Diet and Higher Cancer Risk
Thursday, April 11, 2024
- Researchers Identify New Genetic Risk Factors for Persistent HPV Infections
- First Step to Untangle DNA: Supercoiled DNA Captures Gyrase Like a Lasso Ropes Cattle
- New Approach for Combating 'resting' Bacteria
- Oxidant Pollutant Ozone Removes Mating Barriers Between Fly Species
- Genetic Underpinnings of Environmental Stress Identified in Model Plant
- Geobiology: New Placozoan Habitat Discovered
Wednesday, April 10, 2024
- Ants in Colorado Are on the Move Due to Climate Change
- New Drug Prevents Flu-Related Inflammation and Lung Damage
- The Genesis of Our Cellular Skeleton, Image by Image
- Researchers Discover How We Perceive Bitter Taste
- Scientists Identify Pro-Aging 'sugar Signature' In the Blood of People Living With HIV
- Cockayne Syndrome: New Insights Into Cellular DNA Repair Mechanism
- Deforestation Harms Biodiversity of the Amazon's Perfume-Loving Orchid Bees
- Cold-Affinity Algae Species Are Gradually Being Replaced by Warm-Affinity Ones Off the Coast of Biscay
- New Diagnostic Tool Achieves Accuracy of PCR Tests With Faster and Simpler Nanopore System
Tuesday, April 9, 2024
- A Microbial Plastic Factory for High-Quality Green Plastic
- Birdfeeders Are Designed to Keep Unwanted Guests Away
- Impact of Climate Change on Marine Life Much Bigger Than Previously Known
- Machine Learning Method Reveals Chromosome Locations in Individual Cell Nucleus
- Bacteria in Cancer Unmasked
Monday, April 8, 2024
- Different Means to the Same End: How a Worm Protects Its Chromosomes
- Scientists Grow 'mini Kidneys,' Revealing New Insights Into Metabolic Defects and Potential Therapy for Polycystic Kidney Disease
- Toothed Whale Echolocation Organs Evolved from Jaw Muscles
- How Mosquito Larva Guts Could Help Create Highly Specific Insecticides
- Mediterranean Marine Worm Has Developed Enormous Eyes
- Integrated Dataset Enables Genes-to-Ecosystems Research
Friday, April 5, 2024
- In the Evolution of Walking, the Hip Bone Connected to the Rib Bones
- Common Loons Threatened by Declining Water Clarity
- Can Language Models Read the Genome? This One Decoded mRNA to Make Better Vaccines
- eDNA Methods Give a Real-Time Look at Coral Reef Health
- Four in Five Bird Species Cannot Tolerate Intense Human Pressures
- Heat Stress from Ocean Warming Harms Octopus Vision
Thursday, April 4, 2024
- The Life Aquatic: A Game Changer for Frog Vision, but Little Difference Between Night and Day
- What Four Decades of Canned Salmon Reveal About Marine Food Webs
- Rusty-Patched Bumblebee's Struggle for Survival Found in Its Genes
- Prairie Voles Display Signs of Human-Like Depression
- Shy Sea Anemones Are More Likely to Survive Heatwaves
- New Research Offers Insight Into the Future Understanding of MS and Its Treatments
- Heat Flows the Secret to Order in Prebiotic Molecular Kitchen
- New Method Reveals Hidden Activity of Life Below Ground
- Fish Species That Move Rapidly Toward the Poles Due to Global Warming Decline in Abundance, Study Finds
Wednesday, April 3, 2024
- New Tools Reveal How Genes Work and Cells Organize
- New Sunflower Family Tree Reveals Multiple Origins of Flower Symmetry
- Developing a Vaccine for the 'zombie Drug' Xylazine
- Evolution in Action? New Study Finds Possibility of Nitrogen-Fixing Organelles
- Giant Phage Holds Promise as Treatment for Lung Infections
- AI Helps to Detect Invasive Asian Hornets