The map is a fascinating representation of the protection geography and meteorology gives the millions of people who live in ...

In the Triassic era, North America was part of Pangea, a supercontinent whose massive scale sparked extreme monsoons that ...

The deadly, widespread flooding disaster that plunged parts of the central and southern United States underwater in early ...

Depleted groundwater threatens communities, agriculture, and ecosystems in California's Central Valley, which produces much ...

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

The river is threatened primarily by FEMA's uncertain future, said American Rivers, an environmental group based in ...

The obvious draw to McCall is the skiing. The small town sits in the Cuddy and Salmon River Mountains of Idaho, collecting ...

A season on the Northern Forest Canoe Trail—stretching from the Adirondacks to northern Maine—reveals fresh possibilities for an ancient route.

America has misjudged China horribly before. Hyperpower hubris turned the Korean War into a direct conflict between US and Chinese troops.

Aspen Snowmass, a division of Aspen One, is set to break ground this month on nearly $80 million of on-mountain improvement projects at Snowmass, including two new high-speed chairlifts, a complete ...

Our Changing Planet is an ambitious natural history series exploring the issues facing the planet’s most threatened ...

Ouray, Colorado sits like a precious jewel in a rocky crown, offering all the magic of a European alpine village without the ...