Photographs of seahorses taken by scuba divers revealed evidence of a long-lost species of marine worm that hasn’t been seen ...

For over 20 years, researchers have been encountering a mysterious creature lurking kilometers beneath the ocean’s surface.

Evolution works thanks to a process called natural selection. Life-forms that have traits that make them better suited to a certain environment — whether icy tundra or deep-sea volcano — have a better ...

A study has found that comb jellyfish have the apparent ability to 'time travel' amid a new discovery that the unique sea ...

Kelp is a hot topic right now,” said Gina Contolini, a kelp restoration specialist with the Greater Farallones Association, ...

SAN DIEGO ( KUSI) — Another oarfish has made its way from the deep sea to the coast of San Diego County in Southern ...