Add Yahoo as a preferred source to see more of our stories on Google. Lava erupts from a fissure east of the Leilani Estates subdivision during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S.

(CNN) -- "You might want to step back," said Darryl Clinton as yet another explosion boomed nearby. He seemed to know exactly what that sound meant. A fissure that violently cracked open the earth's ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA Earth ...

Illustration of the planet 55 Cancri e, also called Janssen. The search for exoplanets—worlds that orbit stars other than our sun—may be focused on discovering another Earth, but it continues to ...

A stream of lava is blocked by a barrier—just one of the experiments at Syracuse University Lava Project. Credit: courtesy Jeffrey Karson/Syracuse University Lava Project This story is part of our ...

SISKIYOU COUNTY, Calif. (KGO) -- A fast-moving wildfire burning in the Shasta-Trinity National Forest, near Mt. Shasta and the town of Weed, in Siskiyou County has exploded in size overnight. The Lava ...