Species in Lake Victoria, Lake Titicaca, Sri Lanka’s Wet Zone and the Western Ghats of India are particularly vulnerable to ...

View 15 awe-inspiring images of this range from the Smithsonian Magazine Photo Contest ...

The brain's waste-removal process is "like turning on the dishwasher," a neurologist says, but common sleep medications may ...

The chamber holds a stone coffin engraved with the physician’s name and titles, which include "director of medicinal plants" ...

A team of 16 scientists and support staffers spent four summers drilling through Antarctic ice until they finally reached bedrock. To accomplish their goal, they endured average temperatures of -25.6 ...

Cast your vote for your favorite of the photographs, which are all contenders for the People’s Choice award, through January ...

Challenge trials help researchers study immune responses. Skeptics still doubt the approach is worth the risks ...

Thomas Paine’s Common Sense, “addressed to the inhabitants of America,” was a 47-page dynamo presenting the recently ...

Axial Seamount doesn’t pose a threat to humans, but observing what happens before and after its potential eruption could help ...

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

Snowdrifts stranded the vehicle in the Sierra Nevada in January 1952, imprisoning 226 people traveling from Chicago to ...

Among the destroyed structures are the ranch established by comedian Will Rogers and a motel owned by notorious publisher ...