It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

Did you see the total lunar eclipse on March 14? Several of my friends on social media commented that the moon appeared ...

Now a startup called Stardust seeks something more ambitious: developing proprietary geoengineering technology that would ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park on Wednesday morning ...

Geologists say Hawaii’s Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode.