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

As Kilauea erupts a 330-foot-tall fountain of lava, officials warn of hazards from volcanic gas that may affect nearby ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

Kilauea, one of the most active volcanoes in the world, spewed lava for over 22 hours this week. It's been erupting ...

Hawaii's Kilauea volcano began spewing volcanic activity this week for its 9th time with no injuries or damage reported.

Volcanoes National Park includes the summits of two of the world's most active volcanoes, Kilauea and Mauna Loa, and is a popular ... of volcanic glass known as Pele's hair can affect residents ...

to spread out to the north dropping Pele’s hair fell in Hawaiʻi Volcanoes National, Volcano Golf Course, Volcano Village, Mauna Loa Estates, and Ohia Estates. In some areas, the hair tangled ...