Brace yourself for the new math of Mount Rainier National Park’s northwest corner.

U.S. Sen. Mike Lee of Utah single-handedly appears to have produced what just might be the most unified, and broadly ...

Crystal Cave in Sequoia National Park, California, reopens for the season, offering guided tours and a magical underground experience after a 4-year closure.

Crystal Cave in Sequoia National Park is reopening for guided tours after a four-year closure due to natural disasters. The cave, formed in 200 million-year-old marble, features unique geological ...

Sequoia National Park in California features the largest trees on Earth. Giant sequoia trees, some over 3,000 years old, thrive in the park. General Sherman is the largest living tree, noted for ...

The site is 15 minutes from Sequoia National Park, home to myriad towering giant sequoia trees, including the iconic General Sherman Tree, thought to be one of the largest trees on earth.

Two fires are currently burning in Sequoia and Kings Canyon national parks. The fires, both believed to have been caused by lightning strikes, were discovered in the park on July 14. The fires are ...

Sequoia National Park is famously home to the largest tree in the world, ... Ranger Morgan Hawkins, left, and coworkers look at a 3D map on Aug. 4, 2023, ...