Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. This week’s article is by Mike Cappos, a gas field ...

Scientists are once again astounded by NASA’s Mars Odyssey spacecraft, which took a stunning picture of Arsia Mons, one of ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

A spectacular new image from NASA’s longest-running Mars orbiter has captured a breathtaking view of a giant Martian volcano ...

The boat obviously requires a ticket. Options include a cruise around the lake or a quick trip to Wizard Island in the middle ...

Iowa forester Mark Vitosh shared a clip revealing how mulch volcanoes can harm trees — and that there's no fairy to fix them.

Although volcanic eruptions may seem like a distant worry for many of us, about 10 percent of the world's population lives ...

Guatemala's Fuego volcano erupted, sending ash miles into the air, prompting the evacuation of over 700 people. Active ...

Coco Kinnon offered a public service announcement, directed specifically at all the “d-----bags and f---ing phonies out there ...

TikToker's Native Habits highlights a common gardening habit that is actually destroying your trees: mulch volcanoes.

Guatemala's Fuego volcano erupted, prompting 330 evacuations, road closures, and warnings of ashfall and pyroclastic flows near key tourist zones.