Wildlife managers, scientists and conservationists have a more complete ecological map of the American West with the release ...

Several U.S. utilities in recent months have said they plan to keep coal-fired units in their generation fleets operating past their scheduled retirement dates, in most cases citing increased demand ...

You remember the ads from the 80s, right? “This is your brain [man holds up an egg]. This is ozone [he points to a hot ...

A bill to “Make carbon dioxide great again” and another proposing a five-year moratorium on wind and solar projects failed to ...

A bill to “Make carbon dioxide great again” and another proposing a five-year moratorium on wind and solar projects failed to ...

From British Columbian powder turns to Utah steeps, every one of these destinations will scratch the skiing itch.

Liam and Layne Jordon, 14, have grown up in the middle of nowhere in Wyoming’s Bighorn Basin. That hasn’t stopped the young ...

Yellowstone itinerary is ideal for either first time visitors or long time fans of the National Park. Each day offers both ...

Colorado State University’s Brad Udall and other scientists contend half of declining flows should be understood as resulting ...

A tearful Becky Barber of Afton, Wyoming, testified for a state Senate committee about how her dog Jester had his throat ...