Raw video: Scripps Institution of Oceanography researchers capture rare look at newly discovered third species of seadragons off the coast of Western Australia
A kayaker found an surprising creature on a platform off the coast of Florida in November.
Roman Fedorstov has gained a loyal following on social media for his ghastly photos of fish that look like something dreamed up for a Guillermo del Toro film or if Stephen King had...
A "crater" in Antarctica once thought to be the work of a meteorite impact is actually the result of ice melt, new research finds.
A chilling sound had scientists spooked after it was heard coming from the deepest part of the ocean.
Though volcanoes dot the face of the planet and can be found on every continent, researchers say most of Earth's volcanic eruptions happen in a dark and faraway place: deep underwa...
Scientists growing, replanting manmade coral
Raw video: Research non-profit organization helps whale in waters near Boston, Massachusetts
The USS Ward fired at the mini-sub on the morning of December 7, 1941, sinking it.
Endangered Hawksbill sea turtles are doing swimmingly well at a reef in Belize, the Wildlife Conservation Society has announced.