Although most of Colorado's mountain landscape was formed millions of years ago through volcanic activity, one active volcano ...

Great Sitkin and Shishaldin, two volcanoes roughly 250 miles apart in Alaska’s Aleutian chain, have both been venting visible steam through clear stretches of weather for days running. Neither is ...

Hawaii's Kilauea volcano, one of the world's most active volcanoes, provided a dramatic lava flow early Thursday morning. The ...

A recent study sheds light on how magma moves beneath Nicaragua's most active volcano, located in the vicinity of some 2 ...

A huge cloud of smoke has engulfed the area as lava spews.

An active volcano in Russia, which had been silent for almost 500 years, has been monitored by a NASA and ISRO satellite. The time-lapse video shows the change in the flow of lava from the ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO - A picture provided by the Guatemalan civil protection agency CONRED, the de Fuego volcano (Volcán de Fuego) spewing ...

A volcano that has been silent since about 1550 began erupting after a big quake. A radar satellite recorded its lava spreading, twice every 12 days.

For a split second, a fireball outshone the rivers of molten lava flowing from the Philippines’ most active volcano. By Robin George Andrews As night fell over the island of Luzon in the Philippines ...