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

Discover the top 10 places to visit in Alaska in June. From Denali to Kenai Fjords, explore Alaska’s breathtaking landscapes, ...

Guatemala are evacuating some residents from the slopes the Volcano of Fire after a new eruption spewed gas and ash high into ...

Mexico's Popocatépetl volcano continues to erupt with explosive activity. On June 2, an eruption sent an ash column some ...

Launched in 1989, the Magellan spacecraft mapped most of the surface of Venus over six cycles. The spacecraft studied Venus ...

“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 ...

NBA trade rumors: Suns are gradually lowering their Kevin Durant asking price Why Stephen Curry left Nike for the underdog brand Under Armour. The Dutch government has collapsed. What happens next?

Continuous infrasound (low-frequency acoustic energy) monitoring is now established in Yellowstone. And the method is ...

While there are no longer volcanoes in New England, evidence suggests there was volcanic activity hundreds of millions of ...

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.

An Alaska man who was pinned facedown in an icy creek by a 700-pound (318-kilogram) boulder for three hours survived the ...

And while the advisory assured that the “likelihood of an eruption continues to gradually decline,” the 11,000-foot-tall volcano remains at an “elevated state of unrest,” meaning that an “explosive ...