Mauna Loa, the world's largest active volcano, is the mighty giant of Hawaii that's still bubbling away, waiting to be explored.

The enormous 3,600ft-tall volcano - named the Axial Seamount - sits around 5,000ft below the surface of the Pacific Ocean and ...

The quake has not had an impact on the Mauna Loa or Kilauea volcanoes on the Big Island, according to a statement from the Hawaiian Volcano Observatory. Mauna Loa is the Earth's largest volcano by ...

There is even more of that volcano under the water, and if measured from the sea floor, Mauna Loa is actually taller than Mount Everest. Most of the dried lava that covers Mauna Loa, which is part ...

One of the world’s most active volcanoes is back in action.The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks.The ...