Although the Kamaehuakanaloa Seamount has been a little restless recently, new information about the undersea volcano is ...

Hawaii's Kilauea volcano's 11th eruption since December spawned a lava tornado or "lavanado" on Feb. 26. Highland Park July 4 ...

To make glass from soft tissue the sequence of events must be exactly right. This is how experts think it went down ...

Triton was the first submersible to reach the deepest points of all five oceans. Journalist Susan Casey shares her experience ...

The "cryptic species" has been difficult to spot. Detector dog leads biologists to rare discovery in lava of volcano: 'It's ...