State volcanologists on Monday night observed short-lived lava fountaining at the summit crater of Mayon Volcano, a few hours ...

Volcanoes are Earth’s geologic architects. They’ve created more than 80 percent of our planet’s surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains ...

Explore seven picture-perfect nature trails in Hawai'i for a spring hike, featuring wildflowers, scenic views, and ...

The Lava Tube Cave Hike is located in the Mojave National Preserve in San Bernardino County, California. This skylit cave is ...

We've spent decades scratching the surface of Mars trying to uncover life there. But we've been searching a barren wasteland ...

Retired USGS Hawaiian Volcano Observatory geologist Don Swanson stands in front of an outcrop near Uekahuna at the summit of ...

Mount Bachelor looms over Bend like a benevolent giant, offering year-round recreation opportunities. Winter transforms it ...

Volcano Watch” is a weekly article and activity update written by Hawaiian Volcano Observatory scientists and affiliates.

MANILA: Mayon Volcano in Albay logged more seismic activities for the past 24 hours than the day before, the state ...

Dubbed the Kikai caldera, this mostly-underwater caldera located south of Japan’s Ryuku Islands last erupted 7,300 years ago, ...

Episode 44 of lava fountaining in Halemaʻumaʻu crater at the summit of Kilauea volcano began at 11:10 a.m. this morning.

The four-person crew aboard the Orion spacecraft made history Monday when they became the first humans to journey to the moon ...