Cold-adapted animals started to evolve 2.6 million years ago when the permanent ice at the poles became more prevalent. There followed a time when the continental ice sheets expanded and contracted ...

James  Witlow  Delano travels to Union Glacier to join scientists revealing how subtle shifts in ice and bedrock, are uncovering the planet’s climate future ...

There's an entire mountain range as big as the European Alps completely hidden under Antarctica's ice that no one has ever ...

Zed Nelson travelled across 14 countries documenting the decimation of nature and the acts we’ve taken to ignore the problem.

The spring rises inside the ruins of a Roman temple in the Barada Valley and flows toward Damascus, supplying the city with ...

A haze of ice crystals in the air created a halo around the low sun as three snowmobiles thundered onto the sea ice on a ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

Tennessee and North Carolina’s Smoky Mountains offer travelers glorious scenery to explore year-round. Home to the Great ...

As Alaska’s glaciers continue their retreat, an Alaskan returns to the first one she loved to explore what remains — and what’s at stake.