Wildlife officials in Colorado say a charismatic bighorn sheep got trapped on the roof of a home and needed some help.

David McNab is a former anti-poaching ranger. He’s training to run a marathon in a rhino suit for charity, hoping to beat the world record.

Thousands of people remain without power today after tornados tore through Tennessee. Here are the latest details.

The federal government has announced $110 million in grants to create nationwide wildlife crossings to protect people and animals.

Lawmakers accused the Parks Service of abusing its authority in a way that “essentially eliminates” commercial air tours over national parks. 

Good news for Shenandoah National Park: the drought conditions are slowing down, and that’s ended the parkwide fishing closure.

Despite federal land managers best intentions, advocates say fixed anchor climbing is necessary and needs to be protected by law.

The colder weather is here, and if you miss camping, you’re not alone. So much so that about one-third of people are winter camping.

The latest clip from team Red Bull brings viewers on a whitewater kayaking trip through a glacier and down a massive waterfall.

Lawmakers say the EXPLORE Act will expand public access to federal lands by reducing red tape and cutting bureaucracy.