The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into the atmosphere and beyond — shaking space as far up as satellites orbiting ...

Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption happening anytime soon.

Strangest of all, scientists have found that its gusts of gas are loaded with tiny crystals of metallic gold, no larger than 20 micrometers. Over the course of a single day, it's estimated that the ...

While the mountain hasn't been very active lately there's a possibility it could erupt in our lifetime. According to ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what ...

This false-color satellite photo from 2014 shows the immense heat emanating from lava lakes at the summits of a pair of ...

Portland theater owner Tom Moyer paid for the chapel in memory of his wife Marilyn. The building is 1,500 square feet and ...

While it may be the deadliest volcano in the continental U.S., some say it's a relatively "easy" climb for those in good ...

The eruption of Mount St. Helens was catastrophic and caused the wipeout of various species, demanding a revival of the lost ...