Staffing cuts at Alaska's national parks will save taxpayer dollars. But also likely to limit land management, visitor experience.

Experts urge more action as wildfire in the Rocky Mountains west of Calgary would be devastating to people, the environment, wildlife, tourism and more, with an amplified economic impact due to the Bo ...

From herds of caribou crossing Alaska to monarch butterflies carpeting Mexico-bound skies, these 10 massive U.S. animal migrations are so vast they’ve been captured by satellites. Discover how these ...

By Artem Zagorodnov In 2010, following a string of terrorist attacks in the volatile North Caucasus, Russia’s government ...