Running trips—from Utah's desert to Patagonia's peaks—offer the most thrilling (and humbling) adventures this writer's ever experienced.

After three years of preparation and restoration on land, our boat finally launches, marking the start of an exciting journey ...

Melting glaciers could lead to more explosive and frequent volcanic eruptions, according to a new study that looked at ...

Breathtaking footage captured by Katty Pak near Reykjavik, Iceland, shows a stunning volcanic eruption with lava shooting ...

Quinn Emanuel has taken its lawyers to an extravagant hiking excursion nearly every year since 1993. This year, 250 lawyers ...

The company is building an exploration well this year and plans to begin drilling production wells (those that can eventually ...

Hylnur Arnason of the Icelandic Energy and Environment Agency said volcanic eruptions normally cause air pollution, mainly ...

Tourists have been marveling at the spectacle of Iceland's latest volcanic eruption. Drone footage shows lava spewing out of ...

Tourists have been marveling at the spectacle of Iceland's latest volcanic eruption. Drone footage shows lava spewing out of ...

The Phoenix Suns star posted photos of himself on Instagram at James Turrell's Roden Crater volcano observatory in Flagstaff, on July 18.

Geerike Schreurs and defending champion Morgan Aguirre complete women's podium, while Tiago Ferreira repeats as men's runner-up ...

Another volcanic eruption in Iceland has prompted nearby evacuations, including at the tourist hotspot, the Blue Lagoon.