The Pacific Ring of Fire is a vast, horseshoe-shaped belt of intense geological activity that wraps around the Pacific Ocean.

While the most popular way to visit this destination is by a cruise, it can get expensive. However, there's a ferry that's a ...

Volcanoes are exciting and seeing molten lava is a thrill. To see active volcanoes, head to a U.S. National Park that ...

A tsunami advisory was lifted for the Aleutians and the Pribilof Islands Wednesday morning, after one of the most powerful ...

Alaska communities in the Aleutians and Pribilofs were under a tsunami advisory after a magnitude 8.8 earthquake struck off ...

A group of scientists wrapped up a deep-sea expedition in the western Aleutians this summer. They explored parts of the ocean ...

It’s far better to evacuate early and orderly than do it late in a panic. That’s why authorities around the Pacific are ...

Tsunami alerts have been issued for parts of Russia, Japan, Alaska, Hawaii and the US West Coast after the earthquake struck ...