The 44-year-old speed climber has Mount Everest in his sights as he strives to become the fastest to climb the tallest mountains on all seven continents ...

From my resting point high up on a mountain pass in the Vosges Mountains of France, under a cloudless sky, I’m finding it impossible to imagine French and German soldiers battling here in World War I.

(CNN) — Hopes are fading that an injured climber who has been stuck on a mountain in Kyrgyzstan for 12 days after rescue efforts had to be terminated because of bad weather. (CNN) — Hopes are fading ...

Michelino Sunseri broke the trail running record on Grand Teton but was prosecuted for "shortcutting" on a commonly used ...

The white pickup truck pulls up to a decommissioned space observatory on top of Mount Blue Sky, one of Colorado’s famous “14ers,” mountains that reach more than 14,000 feet high. The scene is stark on ...