In the rugged terrain where Mexico and the United States meet, a border wall is just the latest obstacle fragmenting habitats ...

Mongolia’s Bogd Khan Uul was originally protected by an ally of Genghis Khan and is home to Bronze Age petroglyphs, ...

The crackle of a campfire beneath a star-studded sky; the scent of cedar in old-growth forests; the thunder of a packed ...

The fatal attack came just weeks after a man fought off a mountain lion in the same area, and after a group of hikers was ...

Discover how recent studies reveal that Saudi Arabia's arid deserts were once lush landscapes filled with rivers and lakes.

Wildlife experts are up in arms. They argue the openings are too small and will prevent larger animals from moving in their ...

Nature often brings out its miracles in the form of creatures that outlast humans by centuries, surprising us with our ...

That ethos continued in 1993, when Damon and Deanne Howes headed into the wilds of south-western Tasmania (Issue 36, Oct–Dec ...

Learn about the largest National Forests in the U.S., including the Tongass National Forest in Alaska and the Humboldt-Toiyabe National Forest in the lower 48 states. Know about their size, location, ...

Qatar has launched an aggressive campaign to save its rawdas — fragile natural depressions that serve as lifelines for desert ...

Yellowstone may be America’s most famous national park, but many park rangers quietly agree that fame does not always equal ...

In the early 2000s, José Juan Flores Martínez was studying for a bachelor’s degree in biology and working as a volunteer in a ...