Rainier's last eruption, however, was about 1,000 years ago, Ruppert said. North of Washington state, Alaska has three volcanoes that are making themselves felt just now.

Rainier's last eruption, however, was about 1,000 years ago, Ruppert said. North of Washington state, Alaska has three volcanoes that are making themselves felt just now.

Volcanoes have been rumbling and even ejecting lava in Alaska, Washington state, Oregon, and Hawaii, prompting panic and several speculations. However, geologists have stated that there is no ...