A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...

Kīlauea is stirring again. Scientists at the Hawaiian Volcano Observatory say signs of a new eruption episode began early Tuesday morning inside Halemaʻumaʻu crater. Around 5:54 a.m. HST, lava ...

Dredging work began today to restore access to the lava-barricaded Pohoiki Boat Ramp, eight years after an eruption of ...

Over the last month, volcanic eruptions have once again made headlines across the globe. One of the most active volcanoes in the world is Italy’s Mount Etna, and it has a very explosive history over ...

In most cases, flames are observed emanating from a hornito or small spatter cone within the vent. In this sort of geometry, ...

Episode 24 of the ongoing Halemaumau eruption at Kilauea volcano ended abruptly early Thursday morning, following just hours ...

Watch live as lava bubbles out of Kilauea, Hawaii’s most active volcano. The volcano on the Big Island of Hawaii has been ...

Hawaii’s Kilauea volcano exploded back to life Wednesday night after the 24th episode of its ongoing eruption produced lava ...

The lava flows remained quiet at Kīlauea on Tuesday morning, but recent spectacular eruptions have highlighted a new ...

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