Alaska’s Mount Spurr volcano is showing signs of increased activity, with small earthquakes, ground swelling, and melting ...

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.

Volcanologists are closely monitoring the 11,070-foot-tall stratovolcano, located roughly 75 miles from Anchorage, after a recent uptick in earthquakes ...

Scientists are keeping a close eye on three US volcanoes after their threat levels rose Thursday, suggesting eruptions may be ...

Jaw-dropping scenes show eruption and lava flow from Mount Etna. The drone footage shows activity at the volcano in Sicily on ...

A supervolcano eruption could be one of the most catastrophic natural disasters in human history. From global climate shifts to mass extinctions, the consequences would be devastating. But what ...