How to be a good citizen on the hiking trail

Not enough nature in your life? Get inspired with these sublime landscapes

Strange wave-shaped clouds roll across Colorado's Breckenridge Mountain

Seattle's famous gum wall is getting a scrub down

Dive into the surreal world of Cenote Angelita

The spooky history of Bell Witch Cave

Hiker finds 1,200-year-old Viking sword in Norway

Why does no one want to visit North Dakota?

These Goats do roam (and they'll show you how)

Las Vegas is betting big on health and wellness

​Would you swim at the top of this huge waterfall?

Moscow's iconic cityscape transformed by psychedelic light festival