Driving along the Fisher River east of Libby offers a glimpse of what much of the Pacific Northwest looked like a century ago ...

Steamboat Springs can close the Yampa River — a hotspot for tubing, swimming and fishing — when it's too low and hot.

THE first time I came close to Tablas Island in Romblon was during my early backpacking days to Boracay in the 1990s.

Australia has more national parks than any other country in the world. Whether you hit the trail, take flight or head out on ...

Harrisburg’s Broad Street Market, one of America’s oldest continuously operating markets, offers fresh, affordable produce and prepared foods. Free entertainment abounds with riverside parks, the ...

On the flanks of Martian mountains and crater rims, curious shapes sprawl outward like thick syrup frozen mid-flow. But these are not rivers of rock or lava. They’re massive glaciers, hidden under ...

Texas leads the nation in snake diversity, with more than 100 species and subspecies — and the most rattlesnake species of ...

For stunning biodiversity, vibrant ecosystems, surreal geology, and rich Aboriginal culture, visit these best national parks ...

The views of Earth from the far stretches of space are some of the most incredible sights. From capturing weather patterns ...

Officials in Alaska are warning hikers to steer clear of streams and rivers where salmon are running after bears mauled ...