Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

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

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 ...

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

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

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

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 ...

From towering mountains to peaceful coastlines and colorful deserts, your birth date points to the national park that best ...

Mount Everest is widely recognised as Earth's highest mountain, standing as the ultimate symbol of altitude and exploration.

Soar over Lanín National Park, where the commanding, snow-ringed volcanic cone of Volcán Lanín rises abruptly into the sky, ...

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