Embark on an unusual Hawaiian adventure by skiing at the top of a dormant volcano. After hitting the slopes, you can end your ...

Massive Mauna Loa in Hawaii is rumbling, and now molten rock movement has been detected below Mt. Edgecumbe, a long dormant volcano in Alaska. The Alaska Volcano Observatory (AVO) discovered that ...

Mount Everest is indeed the world's highest mountain, with its peak standing at 8,849m (that's 8.8km) above the ocean.

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

A tall fountain of lava is spewing from a volcano on Hawaii's Big Island. A webcam on Tuesday shows vigorous streams of red ...

Visitors can hike across the floor of a dormant crater, view ancient petroglyphs ... the vast majority of species at Hawai'i Volcanoes park are found only on the Hawaiian islands. Read more about The ...

Kilauea volcano in Hawaii is erupting with fountains of lava. Check out a USGS livestream from within the Halema'uma'u crater. Kilauea volcano entered its fourth eruptive episode on Thursday ...

In fact, the dormant volcano is one of the top 10 places for ... Several of the best Hawaii tours offer guided trips to the summit that include round-trip transportation from your hotel.

Though immensely powerful, volcanoes are not always spewing hot lava around. Many are considered dormant or even extinct and have not shown their strength for hundreds of thousands of years in ...