Your feet are thriving hubs for microbes. The spaces between your toes are loaded with sweat glands, and when enclosed in socks and shoes, they trap moisture in a warm, humid environment perfect for microbial growth. In fact, each foot can harbor a miniature rainforest of bacteria and fungi, with anywhere from 100 to 10 […]
A Microbiologist Describes the Microbes Lurking Between Your Toes Read More »
Though humpback whales may appear serene and slow-moving, they undergo one of the most extreme weight-loss transformations in the animal kingdom—losing around 36% of their body weight in under two months. Remarkably, they manage this without the harmful tissue breakdown seen in other species during starvation. New research is now shedding light on the massive
How 28.5 Million Shrimp Fuel One of Nature’s Most Drastic Fat Loss Transformations Read More »
Gut support cells send precise messages—much like brain neurons—using fine extensions to guide the stem cells that maintain and repair the intestine. This finding could reshape how we understand tissue healing and gut disorders. The intestinal lining, known as the epithelium, undergoes constant renewal, replacing all its cells every four to five days. This process
Gut Cells Promote Self-Renewal By Signaling In Ways Similar To Brain Cells Read More »
The buildup of misfolded proteins in the brain plays a key role in diseases such as Huntington’s, Alzheimer’s, and Parkinson’s. However, these harmful proteins appear indistinguishable from normal ones to the human eye. The formation of protein aggregates typically occurs unpredictably and within minutes—making detection and analysis difficult. Yet, identifying and understanding these aggregates is
AI-Enhanced Microscope Forecasts and Monitors Protein Clumping Tied to Brain Disorders Read More »
Scientists in New Zealand have developed a minimally invasive technique that successfully restored movement in paralyzed rats. This breakthrough brings us closer to treating incurable spinal cord injuries that cause lasting motor loss in humans and animals. Ultra-Thin Implant Delivers Targeted Spinal Cord Stimulation The University of Auckland team created an ultra-thin implant that delivers
Spinal Implants Help Paralyzed Rats Walk Again Read More »
A new study challenges the belief that women are biologically more responsive to a baby’s cries at night than men. The findings suggest that the gap in nighttime caregiving stems from social norms rather than biological differences. Often referred to as an “acoustic umbilical cord,” a baby’s cry forms a strong connection with their caregiver,
No Biological Reason Dads can’t Wake up to a Baby’s Cries Read More »
Researchers have observed an intriguing behavior in killer whales: they sometimes share their prey with humans. While we can’t ask the whales directly, scientists believe this may be an attempt to form connections with people. In 34 Cases Over Two Decades, Orcas Offered Food to Humans—Often Watching Closely for a Reaction A recent study analyzed
Orcas Share Food with Humans as a Way to Build Familiarity Read More »
Virginia might have a new partner in battling one of its most destructive insect pests. Researchers at Virginia Tech, led by Assistant Professor Scotty Yang from the Department of Entomology, have discovered a method to use ants to detect the presence of spotted lanternflies in new regions. Published in Pest Management Science and Neobiota, new
Ants Carry Spotted Lanternfly DNA in Honeydew, Helping Detect Infestations Read More »
Researchers at the University of Virginia (UVA) have discovered a previously unknown organelle—an ultra-small, specialized structure inside human cells that plays a role in recycling cellular material. This breakthrough could pave the way for new treatments for a variety of diseases. Just like our bodies rely on organs to perform vital tasks, our cells contain
Scientists Discover Hidden Loading Dock Structure Within Human Cells Read More »
In an effort to protect elephants from extinction, the global community banned the trade of elephant ivory. However, mammoth ivory remains legal to sell, and the two types are hard to distinguish—particularly for those without expertise. This creates a potential loophole that illegal ivory traders can take advantage of. Stable isotope analysis may now offer