The push to remove two dams on Northern California’s Eel River, making it the longest free-flowing river in the state, is ...

With construction starting in 1981, tens of thousands of workers spent years building the world's longest single rail system ...

For outdoors enthusiasts, there’s a zip line at Ruby Falls, hang gliding off Lookout Mountain and white water rafting on the ...

Every year, cruising steers into uncharted waters, navigating the latest trends and world events. January already launched ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean. Some get the nickname ...

Hikers in New Zealand risk polluting the “clearest lake in the world” with a microscopic alga carried on their boots.