The stalactites and stalagmites of Sequoia National Park’s Crystal Cave, a sprawling subterranean wonder that’s been closed ...

Kenneth Corona, Taylor Smith, and Renata Unbe-Quezada are seen in a national MidSchoolMath curriculum. (Courtesy photo) Three ...

After a seasonal winter closure, the Cedar Grove area in Kings Canyon National Park in California is set to reopen to visitor ...

The most popular U.S. National Parks are packed with people. To avoid crowds, consider visiting one of these 10 less crowded, ...

Lake Superior’s Isle Royale, an archipelago of 400 islands, is one of the least visited national parks. Here's why you should ...

Firings, buyouts and a lack of seasonal workers could mean jammed roads, closed campgrounds, limited hours and more. What you ...

An area in Kings Canyon National Park is set to reopen following a winter closure. Park officials announced on Monday that the Cedar Grove ...

If you're looking for a hidden gem to add to your California road trip, this scenic roadway offers stunning canyon views and ...

A professor's casual hike in the High Sierra turned into a new elevation record for California's highest tree, the Jeffrey pine, which wasn't formerly known to grow at extreme elevations.

President Donald Trump on March 1 ordered expanded timber production, and the new Secretary of Agriculture, Brooke Rollins, ...