A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.

From frozen outposts to remote volcanic peaks, here are five of the most challenging places to reach, yet totally worth the ...

Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially ...

Here’s what residents should know to protect their children, pets, homes and vehicles from the ash that scientists say is ...

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.

If you should ever get the chance to hike a volcano, you should do it. Here's why. The post Hiking Guatemala’s Acatenango ...

The journey from the base to the summit is often compared to travelling from the equator to the Arctic in just a few days.

An eruption of the iconic mountain could release 10 times the amount of debris generated by the 2011 earthquake and tsunami.

“It is also possible that an eruption could occur with little or no additional warning,” the Alaska Volcano Observatory ...

Social media users were blown away by the hair-raising moment in the viral video, with one saying it's "insane." ...

Is there anything more idyllic than a gorgeous island with luxe accommodations? We think not. Here we rounded up 24 of the ...