A volcano in eastern Indonesia erupted, spewing a colossal ash tower 18 kilometres (11 miles) into the sky on Monday, ...

NASA has recently captured a satellite image of a volcano in Alaska, showcasing huge potential for volcanic activity.

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

Deep below the ocean floor outside Anchorage this spring, a huge drill bit chewed through multi-million-year-old sandstone, sending crushed bits of rock back to the surface through a mile-long hole.

For the last year, Alaska's Mount Spurr has been showing signs of a potential eruption on the horizon. If an eruption happens, it would likely occur at Crater Peak, shown in the background of this ...

Mount Spurr stands just 80 miles northwest of Anchorage, Alaska’s largest city. Jeff Manes “Overall, the likelihood of an eruption has decreased from March, but the volcano remains at an ...

The volcano, which is located less than 100 miles away from the major city of Anchorage, remains at an elevated level of unrest and an eruption — or even multiple eruptions — are still possible.

The planned lease termination of the Alaska Volcano Observatory in Anchorage has been reversed amid threats of a volcanic eruption. The observatory had appeared on lists of federal building leases ...

Anchorage, Alaska - Alaska ’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

In the days since scientists warned that Mount Spurr, Anchorage’s closest volcano, is likely to erupt within “the next few weeks to months,” Southcentral Alaska residents have snapped into ...