Explore New Mexico’s Valley of Fires, where molten rock, wild terrain, and ancient legends collide in a breathtaking desert ...

Geophysics professor Jeffrey Johnson and geoscience postdoctoral research fellow Janine Andrys tackle three questions asked by kids, all about volcanoes ...

Lava from the Kilauea volcano is pouring into the Pacific Ocean off Hawaii's Big Island, creating a new, dangerous hazard known as "laze." ...

Episode 29 of the ongoing Kilauea eruption came to an abrupt end Sunday evening after more than 13 hours of continuous lava ...

In this Saturday, May 5, 2018, photo provided by the U.S. Geological Survey, lava from Fissure 7 slowly advances to the northeast on Hookapu Street in the Leilani Estates subdivision in Pahoa, Hawaii.

The eruption comes just hours after the 8.8-magnitude earthquake that struck off Russia's Pacific coast - prompting tsunami warnings across the Pacific and beyond ...