Gravity and rock physics say slopes steeper than about 30°—known as the critical threshold angle, or the angle of repose—shouldn't really exist, yet they do. These steep slopes and near-vertical ...

Experience an incredible rock climbing adventure on one of Norway's steep, unforgiving walls. Battling freezing temperatures, exposed terrain, and demanding sequences, every move requires total focus ...

I’ll admit it: I’ve been putting off this hike for months. I blamed the warm weather and told myself I didn’t have time for a six-hour trek, but the truth is that I knew El Cajon Mountain was going to ...

New Hampshire's famously steep mountain trails are becoming even harder to manage as heavier rains batter paths that were not built for today's climate. Trail crews and volunteers are racing to keep ...

THIS is the dramatic moment a hiker slips and falls down a steep mountain while recording his near-death ordeal. Yang Meng, 42, is lucky to be alive after he slipped and fell while hiking in the ...

There's been a gap in the PC market for extreme sports games for quite a while now, and Ubisoft Annecy's Steep isn't about to bring that wait to an end. It's got Red Bull and GoPro sponsorships all ...

Steep is open-world as it should be: an unlimited personal playground. Snowboarding is cool. Sailing off a cliff in a wingsuit is cool. Watching a GoPro video of someone triumphantly launching off a ...