A long quiet volcano in Ethiopia has roared back to life, blasting ash roughly 9 miles into the sky and catching both nearby ...

When an undersea volcano erupted in Tonga in January, its watery blast was huge and unusual — and scientists are still trying to understand its impacts. The volcano, known as Hunga Tonga-Hunga Ha’apai ...

Great Sitkin Volcano sits in Alaska’s Aleutian Islands, under busy flight paths between Asia, North America, and Europe. Lava ...

MEXICO CITY - An explosion shook western Mexico's Volcano of Fire early Monday, sending a plume of ash and smoke 3 miles into the air and scattering hot rocks on the mountain's slopes.

SANTIAGO, Chile — Authorities downgraded the likelihood of a major eruption at the Calbuco volcano, although the mountain remained active Saturday and the ash clouds it already ejected caused ...

A new look at an ancient volcanic blast on Mars suggests that the Red Planet was much more Earth-like billions of years ago, with abundant surface water and a relatively thick atmosphere, scientists ...

NEW YORK (AP) — When an undersea volcano erupted in Tonga in January, its watery blast was huge and unusual — and scientists are still trying to understand its impacts. The volcano, known as Hunga ...