How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an eruption, ...

But I recognized the power of fascination—and even something of the same amateur spirit—in the beautiful, meditative documentary Fire of Love, about French volcanologists Maurice and Katia Krafft ...

Volcanologists at the Alaska Volcano Observatory have been monitoring volcanic unrest since April of last year.

New gas vents have opened on the slopes of Mount Spurr volcano in Alaska. According to volcanologists from the Alaska Volcano ...

Following is a transcript of the video. Jeff Karson: Here we go. Abby Tang: This is lava. And this is also lava. One's man-made, and one's, well, coughed up by Mother Earth. But both these ...

A government-appointed panel in Japan has come up with measures on what to do if Mount Fuji erupts on a massive scale and ...

An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.

NEW YORK — Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an eruption, according to volcanologists. Scientists at the Alaska ...