The gigantic cataclysm, which released energy 130 times more powerful than the detonation of the entire world’s atomic ...

Rraft through challenging whitewater rapids or hike along awe-inspiring cliffs with incredible views at this under-the-radar ...

Our reporter, Anthony, set out to explore the top hiking trails in Texas, sharing tips on how to prepare and where to stay.

Scientists have discovered that two massive lunar canyons, deeper than the Grand Canyon, were formed in a matter of minutes ...

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

That's good news for NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side later this ...

This month’s column takes its cue from this winter, which feels like it already has had as many different personalities as there are peaks above 13,000 feet in the Wind ...