One of the greatest mountain guides, Kami Rita, will attempt to scale the world’s highest peak for the 31st time — and ...

We asked experts in the travel space to share the places they’ve returned to again and again. Keep scrolling for 23 countries ...

UC Davis professor Hugh Safford found the highest living tree in California on a recent hike through the High Sierra.

Buried beneath the sun-baked rock of Big Bend National Park, a colossal secret lay hidden for millions of years—until a group of geology students recently unearthed the rare bones of the park's latest ...

Wildlife advocates in California are one step closer to completing the world's largest wildlife crossing bridge, the Wallis Annenberg Wildlife Crossing.

This international airport, which gives passengers easy access to a stunning city in northern Spain is one of the most ...

One of the greatest mountain guides will attempt to scale the world’s highest peak for the 31st time — and possibly the 32nd ...