Most people come to Sequoia National Park to see the biggest trees in the world. But the forest is alive with fascinating ...

Explore Mammoth Cave National Park to encounter the diversity of wildlife that live in its forests, streams, lakes, and caves ...

Located less than two dozen miles outside of Ventura, California, Channel Islands National Park is one of the most unique ...

Alaska's Denali National Park is giving people a unique chance to see its famed sled dogs up close via the puppy cam.

(The Hill) – The persistent presence of humans and their infrastructure in U.S. national parks has yielded dramatic changes in the behaviors of large animals who live there, a new study has found.

These sites of national significance hold surprising treasures no less wondrous than the big-name destinations, potentially right around the corner from your home.

Kruger National Park is a flagship South African conservation area home to lions, elephants, rhinos, and leopards. Tourists from all over the world flock to the park to see wildlife. But people living ...

Patty Salkeld traveled 2,000 miles to Alaska's remote national park to see the brown bears she's been voting for in the ...