Pressure waves from the colossal 2022 Tonga eruption rippled through Alaska’s crust, offering scientists a rare look into the state’s deep subsurface. Atmospheric waves from a powerful volcanic erupti ...

ANCHORAGE, Alaska (AP) — Volcano scientists in Alaska say a remote volcano may be erupting again. The Alaska Volcano Observatory is detecting small earthquakes at Pavlof Volcano. That's the kind of ...

An earthquake has rattled the area just miles north of an Alaskan volcano that's been exhibiting signs of unrest, raising alarming concerns about a possible eruption. The US Geological Survey clocked ...

Alaska’s volcano experts no longer expect an eruption anytime soon from Mount Spurr, the closest active volcano to Anchorage. On Wednesday, the Alaska Volcano Observatory formally lowered the alert ...

A circular scar on Alaska’s face speaks to an event that may have contributed to the fall of societies on the far side of the world. Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash ...

ANCHORAGE, Alaska (Reuters) - An Alaska volcano shot an ash cloud about 5 miles (8 km) into the sky on Tuesday, prompting flight delays and cancellations and raining volcanic particles onto at least ...