After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

A new government tracker claims DOGE has saved billions from ending federal contracts. But an NPR analysis of the data finds the claimed savings don't add up.

Climate change is accelerating the melting of the world’s mountain glaciers, according to a massive new study that found them ...

Relations will be strained until European leaders recognize that foreign policy realism places the pursuit of the American ...

The Great Wall of China wasn’t a single construction project, but rather a series of defensive and border fortifications ...

At Mass MoCA, Ohan Breiding's "Belly of a Glacier" offers a poetic eulogy for the Rhone Glacier, blending personal memory, ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

World champions Madison Chock and Evan Bates of the United States were one point behind Piper Gilles and Paul Poirier of ...

The Harbin International Ice and Snow Sculpture Festival features ephemeral artworks built from ice blocks pulled from the ...

National Nuclear Safety Administration: An employee at the agency—which oversees nuclear weapons in the U.S.—told NPR the ...