Unlike heat or cold or wind or fatigue, which had all made themselves unpleasantly known in raw physical ways, gravity was more insidious, creeping inside my bones, my brain and deep in my belly.

Julie Samuelson went for the hike of a lifetime last month. Or really, it was three. She’s part of the Kidney Donor Athletes group who did the One Kidney Climb in Guatemala. The group climbed three ...

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Whether you're on the hunt for lunar landscapes or hoping to see a real eruption, this list will help you decide which Hawaiian Island to visit for volcanoes.

Ecuador has several dormant volcanoes not only challenging in themselves, but great practice for bigger peaks. Here’s a first-person account of one man’s Ecuadorian climbs. Cotopaxi volcano spewing ...