The instrument was developed by a team at the Mount Washington Observatory, and spent a year on Mount Everest before being ...

It’s an annual ritual. Players descend on the California desert and almost universally declare it an ideal location for a major tennis tournament. The sun, the dry air, the luxe accommodations, the ...

New data identifies two key risk factors for high-altitude pulmonary edema, a leading cause of death on the mountain.

Guillermo Vieiro was 44 when he died in 1985 while descending Argentina's Tupungato lava dome, one of the highest peaks in ...

A group of local adventurers recently climbed to the top of Mount Kilimanjaro as part of a fundraising effort to support the ...

Here's how to do it According to the U.S. Forest Service, Forest Road 418 is a gorgeous two-hour drive that meanders through the highest mountains in Arizona. Also known as the "Around the Peaks ...

Here's how to do it According to the U.S. Forest Service, Forest Road 418 is a gorgeous two-hour drive that meanders through the highest mountains in Arizona. Also known as the "Around the Peaks Loop, ...