As part of Volcano Awareness Month, our January “Volcano Watch” articles are taking us on a geologic tour of the Hawaiian Islands. Today’s stop: Maui, as well as the islands of Lanai ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Mauna Loa on the Big Island, scientists from University of ...

Update at 9:52 p.m. Jan. 27: A new episode of eruptive activity is underway in the summit caldera of Kīlauea volcano on the ...