A new satellite could transform how water is studied worldwide. But to help unlock its capabilities, scientists first needed ...

I climbed the Grand Teton with absolutely zero rock climbing experience, and the reality of it was far more intense than I expected. What started as an ambitious challenge quickly turned into a ...

The world’s most intrepid mountaineers breathed a little easier thanks to a young anesthesiologist’s chance encounter.

Son Doong, the world's largest cave passage — big enough to fit a skyscraper — is deep inside a Vietnamese jungle. Exploring ...

The climber hurt his shoulder, hand and ankle in the fall, officials said Siskiyou County Sheriff's Office A climber slid roughly 700 feet down a California stratovolcano on March 8 The hiker was ...

A Marine colonel behind the Corps' pull-up training shares simple tips to help you get your first rep.

Officials urged climbers to take appropriate gear and be prepared to "self rescue" A climber was injured after he fell about 700 feet down a mountain in California. Following the rescue operation, ...

Mount Shasta presents a unique challenge that most other active volcanoes don't for USGS scientists. The only place to sample ...

A climber was injured after he fell about 700 feet down a mountain in California. Following the rescue operation, officials issued a warning to other hikers. On the afternoon of Sunday, March 8, two ...

An injured Bay Area man was rescued after falling 700 feet down Mount Shasta, marking the first major rescue of the season, according to the Siskiyou County Sheriff’s Office. The man was one of two ...

Add Yahoo as a preferred source to see more of our stories on Google. An injured Bay Area man was rescued after falling about 700 feet down Mount Shasta. This marks the first major rescue of the ...