Mount Spurr, whose volcanic ash darkened Anchorage’s skies in 1953 and 1992, may be building toward another eruption, according to a statement issued Thursday by the Alaska Volcano Observatory.

Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main ...

The observatory released video of the volcanic activity and also is hosting a livestream of the eruption. This is the ninth episode of eruptive activity since Dec. 23, the Hawaiian Volcano ...

that may impact Hawai’i Volcanoes National Park and nearby communities,” the U.S. Geological Survey’s Hawaiian Volcano Observatory said in a statement. The eruption — the ninth since the ...

6 statement from the Alaska Volcano Observatory. The unrest suggests “that an eruption is possible,” officials said. Since April, the number of earthquakes under the volcano has increased from ...

The activity could be a sign of a larger eruption coming, although Alaska Volcano Observatory scientists say more signs are needed to know if an eruption is imminent. An advisory was issued by the ...

This is the ninth episode of eruptive activity since Dec. 23, the Hawaiian Volcano Observatory said. Earlier episodes have lasted 13 hours to eight days, with pauses in between. People have been ...

Roughly 30 minutes later, a vent ejected lava about 330 feet (100 meters) into the air, according to the Hawaiian Volcano Observatory. Kilauea, located about 200 miles (320 kilometers) southeast ...

23, the Hawaiian Volcano Observatory said. Earlier episodes have lasted 13 hours to eight days, with pauses in between.People have been flocking to overlook sites inside the national park for ...

The eruption began at 10:16 a.m. when molten rock broke through the surface inside Halemaʻumaʻu Crater. Within 30 minutes, a vent blasted lava 330 feet (100 meters) high, according to the Hawaiian ...