Watch: During earthquake, elephants form 'alert circle' at San Diego Safari Park Map: 5.2 earthquake in mountains near ...

in Alaska, which commenced on June 6, 1912. The Katmai Volcano (7500 ft.) is one of ten or twelve more or less active volcanoes known to exist in the Alaskan peninsula, though probably a still ...

Celebrate National Trails Day with some of the best hikes in the U.S.—from slot canyons to grassland wanders to secluded ...

It is the largest habitat on Earth and also the least explored . As world leaders prepare to meet in Nice for a major UN ...

Whether through river currents, insect life cycles, the invisible grains of pollen or algae, or the lingering traces of DNA, ...

Unlike smaller tsunamis, which may only produce waves a few feet high, mega tsunamis are on a completely different scale.

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

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 ...

Its scientists are also closely watching Great Sitkin, a volcano in Alaska’s islands that has been slowly spewing lava since it began erupting in 2021. Another volcano that’s actively being ...