An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

Tanaga Volcano last erupted in 1914 and has had three known eruptions since 1763. There no recorded eruptions for Takawangha or Sajaka volcanoes. Tanaga Island is uninhabited.

The Alaska Volcano Observatory says that if the more than 11,000-foot-tall, snowcapped volcano erupts, the impacts could include: Damage to aircraft from ash, especially since 60,000 planes fly ...

Three volcanoes on a remote Alaskan island chain have been erupting simultaneously for almost two weeks. The eruptions do not pose a threat to any nearby community due to the location of the ...

The more than 11,000-foot high volcano could erupt "within the next few weeks or months." ... Alaska Map Shows Areas at Risk From Possible Mount Spurr Eruption. Published Mar 27, ...

Scientists at the Alaska Volcano Observatory are warning that it's possible there could be an eruption at Tanaga Volcano after earthquakes were recorded beneath the volcano's summit.

A volcano in Alaska could be primed to erupt, which would likely send avalanches of hot ash and mud cascading down the mountain's slopes. Mount Spurr, a snow-covered stratovolcano that sits 77 ...

Unrest continues at Mount Spurr, the closest active volcano to Alaska’s population centers, and scientists at the Alaska Volcano Observatory are still watching for a possible eruption. Starting ...

A volcano near Anchorage, Alaska's largest city, could erupt in the 'next few weeks or months,' the Alaska Volcano Observatory (AVO) has shared in a release.

A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr has increased.

The likelihood of an Alaska volcano’s explosive eruption not far from the state’s largest city has increased, according to researchers. Officials with the Alaska Volcano Observatory reported ...