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Not all parts of our genetic code are equal, even when they appear to say the same thing. Scientists have discovered that cells can detect less efficient genetic instructions and selectively silence them. A protein called DHX29 plays a key role in .. ...

Weight loss drugs and bariatric surgery may work differently, but they lead to surprisingly similar results inside the body. Both significantly reduce fat while also causing a modest loss of muscle, reshaping overall body composition. Since muscle .. ...

Chronic inflammation often works quietly in the background but can fuel serious diseases like diabetes, heart disease, and cancer. New research reveals that everyday plant compounds--like menthol from mint, cineole from eucalyptus, and capsaicin from ...

Scientists have uncovered compelling evidence that humans reached New Guinea and Australia around 60,000 years ago--earlier than some recent theories suggested. By tracing maternal DNA lineages, the team discovered that these early travelers likely . ...

Scientists have developed a clever new way to trap "forever chemicals" in water using nano-sized cages that lock onto PFAS molecules. Unlike current methods, this approach can capture short-chain PFAS--the hardest type to remove. Tests show it can .. ...

Scientists have uncovered a surprising new player in Alzheimer's disease: a protein called CSE that helps produce tiny amounts of hydrogen sulfide gas in the brain. In experiments with genetically engineered mice, removing this protein led to memory ...

A new survey reveals a striking disconnect in how Americans think about autism research. While nearly everyone agrees that studying the autistic brain is essential, most people are unaware that brain donation after death is a key part of making that ...

Early wheat didn't just grow--it fought. When humans began cultivating fields, plants that could outcompete their neighbors for sunlight and space quickly took over, evolving upright leaves and aggressive growth. These ancient "warrior" traits helped ...

A new international study is shaking up how we think about elite sprinting, arguing there's no single "perfect" running style behind the world's fastest athletes. Instead, speed emerges from a complex mix of an individual's body, coordination, ...

For all its ancient, familiar features, the Moon is still changing--and sometimes in dramatic ways. Scientists recently identified a fresh 22-meter-wide crater by comparing orbital images taken years apart, revealing a relatively recent impact that . ...