A new online portal by NASA and the Alaska Satellite Facility maps satellite radar meas-urements across North America, ...

“Ashfall is going to be a big hazard,” says Matt Haney, the scientist-in-charge at the U.S. Geological Survey’s Alaska Volcano Observatory. Though volcanic ash might sound exceptionally peri ...

The latest Mount Etna eruption triggered an avalanche of volcanic material and sent ash miles into the air. Spectacular photos and videos capture the eruption of Europe's largest active volcano.

A lot of people visit Adak to see the crumbling military base, but it's the wildlife, land, and sea that are the real treat.

The Interior Department plans to repeal Biden-era protections across the state’s ecologically sensitive North Slope.

An NSF-funded ashfall study links magma composition shifts to volcanic tremors, offering a powerful new tool for monitoring eruptions and protecting communities U.S. National Science Foundation-funded ...

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

Discover the top experiences in Alaska’s most iconic cruise ports—Skagway, Juneau, and Ketchikan. Whether you’re planning your first cruise to the Last Frontier or looking to enhance your next trip, ...