From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call National Parks home.

A key grizzly scientist says the Trump administration appears to be moving toward dismantling the Interagency Grizzly Bear Study Team — a group of scientists responsible for long-term monitoring and ...

The space agency blasted three sounding rockets above central and northern Alaska during an auroral substorm to study how ...

Federal officials have agreed to halt what local wildlife advocates called a "half-baked plan" to stock bull trout in Gunsight Lake in Glacier National Park. The National Park Service and U.S. Fish ...

James Bickerton is a Newsweek U.S. News reporter based in London, U.K. His focus is on covering news and politics in Texas, as well as other general news across the United States. James joined ...

Locally produced steel containers keep bears out of the trash at the northern entrance to Yellowstone National Park in ...

If you’re planning a trip to one of the National Parks, be sure to take nothing but pictures and leave nothing but footprints. If you can’t make it to a park ... The Grizzly Bear is an ...

The first spring sightings of famed alpha male grizzly The Boss is being seen ... “Bears are awake and active in Banff National Park. Bear activity will begin to increase within the national ...

In Montana, understanding and coexisting with grizzly bears is a critical part of living in the region. For over 50 years, ...

Okanogan-Wenatchee National Forest Service employees returned to work on March 24 after being laid off on Valentine's Day.