Ojos del Salado, the world's highest active volcano, offers adventure, desert scenery, crater lakes, and remote routes from ...

Beyond the California postcard, these corners reveal quieter sides of the state that make the usual stereotype feel lazy.

The Pu‘u‘o‘o eruption currently holds the record for the longest fountaining episode at 12 days for episode 3, while the Kilauea Iki eruption holds the record for the shortest fountaining episode ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks flying into the air and formed cracks in the ...

America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to ...

From Hayes to JFK to Trump, discover which U.S. presidents visited the North State, and reasons behind their trips to ...

If you have never seen sapphire stars twinkling in the water at twilight, here is an invitation to visit some of the most ...

Some of America’s quieter national parks are having a moment this July, and the travelers heading to them arrive with baskets ...

From misty waterfalls and ancient rock ledges to a scenic railroad and summer concerts under the stars, Cuyahoga offers a ...