The colossal Axial Seamount, one of the most active and best-monitored underwater volcanoes in the world, could erupt in a ...

A winter storm will bring severe weather across Hawaii beginning on Thursday, with impacts expected until Saturday morning.

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

Hawaii, and 21 of her Senate colleagues are calling on newly confirmed Interior Secretary Doug Burgum to address critical ...

Although it usually happens once or twice a year, this will be a very big snow for the tops of the volcanoes in Hawaii. One to two feet of snow will be possible.

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