Scientists have uncovered a surprising new picture of human origins that challenges the long-held idea of a single ancestral ...

Fish oil has long been praised as brain-boosting, but new research suggests the story may be more complicated. Scientists found that in people with repeated mild head injuries, a key omega-3 fatty ...

Scientists have uncovered how graphene oxide pulls off a remarkable trick: it hunts down and destroys harmful bacteria while ...

Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels ...

For ages, wall lizards coexisted in three distinct color types, each with its own strategy for survival. Now, a powerful ...

The famous mezcal “worm” has long puzzled scientists, but DNA testing has finally cracked the case. Researchers found that ...

As Alaska’s rivers warm, invasive northern pike are becoming noticeably more voracious. Scientists discovered that pike of ...

A gut bacterium may be quietly fueling depression through an unexpected chemical twist. Researchers found that when ...

Giant, fearsome octopuses may have once ruled the ancient seas, according to new research that flips the script on their ...

Scientists have created tiny “optical tornadoes” — swirling beams of light that twist like miniature whirlwinds — using a ...

A breakthrough in brain-inspired computing could make today’s energy-hungry AI systems far more efficient. Researchers have engineered a new nanoelectronic device using a modified form of hafnium ...

Beneath East Africa’s Turkana Rift, scientists have found the crust is thinning to a critical point, suggesting the continent ...