Mountains

The boy was walking along a path covered with ice when he slipped and fell in Platte Cove in the Catskill Mountains in upstate New York.

A profile on Wanda Rutkiewicz, the third woman to reach Everest's summit and one of the most accomplished mountaineers in history.

Experts are optimistic national parks could see a repeat of the 2017 superbloom which could be seen from space.

Some 5,000 feet beneath the surface of the sea lies a world of weird and wonderful species.

"It's treacherous. There's a lot of fallen rock and ice."

Scientists hit the road with a high-precision clock hooked up to a trailer.

"What we've done is mapped out where it's a peanut butter sandwich and where it's a jelly sandwich."

Double the snowfall in Alaska has resulted from warmer oceans.

Wearing shorts and a t-shirt, Sarah Albone had to be rescued after developing hypothermia.

The tallest mountain in the UK grew by a metre in the last 65 years.

At a dozen popular ski resorts and mountains in the northeastern U.S., only 14 percent of trails are open.