This piece of gold measures nearly 7.5 inches across and weighs more than 9 pounds. It ended up in a private Swiss collection ...

Birds are molting earlier each fall. A University of Utah study links this shift to climate change and its impact on ...

A young Cooper’s hawk used traffic signals and parked cars to outwit its prey, revealing surprising intelligence in urban ...

Boys who gain excess weight during puberty may cause gene changes in future children, raising their risk for obesity and poor ...

Rising temperatures in the Middle East and North Africa are linked to higher cancer rates in women, highlighting urgent ...

A new study finds that meal structure - like eating bento over pizza - naturally slows eating and may help prevent overeating ...

Scientists discovered a new way to protect memory in Alzheimer's by targeting the blood-brain barrier instead of amyloid ...

Footprints found in New Mexico were dated to roughly 23,000 years old - about 10,000 years before humans were thought to be ...

Cats sniffed unfamiliar human scents longer than their owners and showed nostril-switching patterns similar to dogs.

New mothers' sleep gets broken up into tiny chunks throughout the night, so their bodies never get the deep rest they need to ...

A 14.6-million-year-old fossilized Leioproctus bee has been discovered, calling into question current theories about ...

When a student stumbles on a fossil that turns out to be over 30,000 years old, it changes the way science is seen – not as ...