"In the past, wherever you looked, you would see snow-covered mountains. But now, black rocky hills have started to appear.

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

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 ...

What is the cost of inaction?” asked Cían Sherwin, founder of Real Ice, encapsulating the feeling of urgency that drives ...

A 28-year-old woman described how she survived for weeks outdoors in California’s eastern Sierra mountains by foraging for ...

An excerpt from geographer and cartographer Fanny Bullock Workman’s account in ‘High Altitude Heroines: Four Early Explorers ...

As they climbed down, the four attached their ropes to a piton — a metal spike pounded into rock cracks or ice and used to ...