A Smithsonian-led team of researchers have discovered North America's oldest known pterosaur, the winged reptiles that lived ...

The pterosaur jawbone is just one of more than a thousand newly reported discoveries from the site, including one of the world’s oldest turtle shells.

The U.S. National Park System offers an unmatched array of hiking experiences that cater to seasoned backpackers and casual ...

Illinois biking and walking infrastructure will be enhanced to the tune of $139.2 million as a result of Illinois ...

Forest protectors are defending mature forests from logging after dam removal and restoration on the Elwha River.

Connecticut’s forests were largely replanted 150 to 250 years ago. “A large majority of it is what we would refer to ...

I hiked up along a plunging river through dusty brown vegetation, whose seed pods rattled like a snake’s tail as I brushed ...

Ride the “Sky Trail” gondola that floats you through the treetops for breathtaking forest views. The Cathedral Tree features ...

Whatever the reason, the Middle Fork of the Snoqualmie River is one of the Seattle area’s best-suited locations to commune ...

The best trail at Baskett Slough National Wildlife Refuge west of Salem travels through meadows of wildflowers that light up ...

Phil Nyland, wildlife biologist for 23 years on the Aspen-Sopris Ranger District of the White River National Forest, took ...