Mount Spurr, a volcano in Alaska, is showing signs of elevated unrest, with scientists warning that it could erupt in a ...

Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...

Mount Spurr, a massive volcano in Alaska, has been emitting higher levels of gas since March 7, and scientists say it could ...

Magnitude-3.4 at 12:46 a.m. March 11 at 10 miles southeast of Pāhala and depth of 20 miles. Magnitude-3.4 at 4:08 p.m. March 10 at 3 miles west of Puakō and depth of 21 miles.

Numerous small, shallow earthquakes continue to rumble under Alaska's Mount Spurr, prompting fears of an imminent eruption.

A 2025 volcanic eruption at Mount Spurr near Anchorage is “likely” according to a new bulletin by the Alaska Volcano ...

City officials in Anchorage have raised ... shaking that can persist for minutes to days. It occurs when magma beneath the volcano begins rising toward the surface as the eruption grows imminent.

At volcanoes like Kilauea, the bubbles are primarily CO2. The density of CO2 in a fluid inclusion is sensitive to the pressure the magma was under when the CO2 was trapped in a crystal.