Dian Fossey was a zoologist who spent decades studying the elusive mountain gorillas of Congo and Rwanda before she was ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

Scientists in Paris discovered two new substances with incredible radioactivity. It earned them the Nobel Prize in Physics ...

Conservationists are celebrating the rediscovery of flat-headed cats in Thailand after camera traps recorded the endangered ...

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But the face staring back is complicating scientists' understanding of early ...

The manumea, a critically endangered ground pigeon and one of the closest living dodo relatives, has been spotted multiple ...

A large fish-eating dinosaur died beside a river 125 million years ago in Cretaceous Thailand. Now, the remains of this ...

Based on our "Diagnostic Dilemma" series, this quiz tests your medical know-how.

The oldest sediment DNA discovered so far comes from Greenland and is 2 million years old.

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging all explanations.

"Further follow-up at 3 and 6 months showed complete resolution of hypertension and a complete recovery from the stroke with ...