Scientists have uncovered a stealthy tactic used by the SARS-CoV-2 virus: one of its proteins can leap from infected cells to ...

Two Ice Age wolf pups once thought to be early dogs have been identified as wild wolves, thanks to detailed DNA and chemical ...

Major depressive disorder affects hundreds of millions worldwide, but a key to understanding its origins may lie in the brain ...

UC San Diego scientists have created a gene therapy that goes beyond masking Alzheimer’s symptoms—it may actually restore ...

A groundbreaking wireless implant promises real-time, personalized pain relief using AI and ultrasound power—no batteries, no ...

DNA from a skull found at Newgrange once sparked theories of a royal incestuous elite in ancient Ireland, but new research ...

Wildfires don’t just leave behind scorched earth—they leave a toxic legacy in Western rivers that can linger for nearly a decade. A sweeping new study analyzed over 100,000 water samples from more ...

Over 300 million years ago, Earth experienced powerful bursts of carbon dioxide from natural sources—like massive volcanic eruptions—that triggered dramatic drops in ocean oxygen levels. These ancient ...

Southern resident killer whales have been caught on drone video crafting kelp tools to groom one another—an unprecedented behavior among marine mammals. This suggests a deeper social and cultural ...

Ancient coral fossils from the remote Seychelles islands have unveiled a dramatic warning for our future—sea levels can rise in sudden, sharp bursts even when global temperatures stay steady.

What if your old chest scans—taken years ago for something unrelated—held a secret warning about your heart? A new AI tool ...