The man and his climbing partner were on the Chockstone climbing route, a 165-foot-tall, nearly 90-degree rock face at the ...

The “Free Solo” star is channeling his drive into fighting the climate crisis through community-led solar projects.

A climber was rescued Sunday afternoon after falling multiple stories from a route in Eldorado Canyon State Park, according ...

Thousands of adrenaline junkies are flocking to California's Yosemite National Park, as the government shutdown leaves ...

Rock climbers make their way up El Capitan at Yosemite National Park, where park rangers are in short supply due to the US ...

Thousands of adrenaline junkies including BASE jumpers are flocking to California's Yosemite National Park, as the US government shutdown leaves the few rangers on duty struggling to cope at the ...

From rafting in the Grand Canyon to hiking glacier-carved trails in Montana, America’s national parks offer unforgettable ...

The ski run starts atop Everest, some 29,000 feet above sea level and in the death zone, where people can’t survive for long.

A rock climber was rescued from El Capitan in Yosemite National Park last week after falling and suffering serious injuries, ...

Mountaineer Jim Morrison hopped left on his skis, sending trickles of snow down a sheer gully on the North Face of Mount ...

Mountaineer Jim Morrison hopped left on his skis, sending trickles of snow down a sheer gully on the North Face of Mount Everest, then he hopped to the right, his breath heavy in the oxygen-thin air.

Climber Jim Morrison and filmmaker Jimmy Chin discussed Morrison's history-making descent of Everest's north side on skis.