News

Ocean entry at Kupapa‘u Point is still active.

Hawaiians have occupied the lower portion of the Hawaiian archipelago for at least 800 years. They experienced many more earthquakes and eruptions in...

Since 1990, high levels of carbon dioxide (CO2) in the soil have killed trees within about a 75-acre area adjacent to Horseshoe Lake on the south side...

Kahauale‘a 2 flow still expanding north of Pu‘u ‘Ō‘ō, ocean entries remain active.

The July 4 holiday is both a great time to spend with friends and family and also a time to reflect on our nation's origins.

The U.S. Geological Survey's Hawaiian Volcano Observatory (HVO) recorded a magnitude-4.5 earthquakelocated north of the Island of Moloka‘i on Friday...

Cartography, the art or science of making maps, is alive and well at the Hawaiian Volcano Observatory (HVO).

In the late afternoon of 17 June 2013 a flurry of earthquakes started in the Long Valley Caldera east of the town of Mammoth Lakes, California (in an...

Most people know that the Island of Hawai‘i has many earthquakes, including several every year that are strong enough to be felt. They are caused by...

Lava flows near Pu‘u ‘Ō‘ō and on coastal plain; ocean entry continues.