Although the Kamaehuakanaloa Seamount has been a little restless recently, new information about the undersea volcano is still sparse. The volcano, formerly called Loihi Seamount, is about 22 miles ...

Add Yahoo as a preferred source to see more of our stories on Google. Dec. 25—A 4.9-magnitude earthquake struck off the south shore of the Big Island overnight but did not generate a tsunami. The ...