Bighorn sheep herds could spread out to another Great Salt Lake island someday under a proposed change to the state's species ...

To understand how giant carbon emission events affect climate and life on Earth, scientists went deeper into our planet’s ...

Mountain lions are associated with, well, mountains. But they are increasingly reclaiming habitat in Great Plains states such ...

The Arizona Game & Fish Department is offering a reward of up to $25,000 for information about poaching incidents near Big ...

Snowmass Mountain is shown in a historic U.S. Forest Service photo. The architecture of the White River National Forest was ...

The biggest draw to Banff National Park is Lake Louise, a lake like no other, nestled in the Canadian Rockies with water ...

The body of Giovanni Pelletier, 18, has been found in Florida after the North Carolina teen vanished during a family vacation ...

Many species of animals have horns. But some truly exceptional animals have horns so large they have to be seen to be believed.

Weeks into summer, millions of tourists are again streaming by car, camper, boat and hiking boot to America’s national parks. The 63 sites, spanning deserts and peaks, swamps and beaches, ...

Sunny in Wyoming on Monday and partly cloudy to mostly clear overnight. Highs mainly in the 80s and lows in the 40s and 50s.

In many ways, Howard Grott’s 2025 Leadville Trail 100 MTB race was similar to his past appearances at the iconic ...