Photographers capture mutant crayfish, cleaning fish, and synchronized whales in this year's top underwater contests.

Chris Kehrer, science program manager at Port Royal Sound Foundation in South Carolina, recently answered a question I have wondered about since childhood. Why does the Atlantic croaker, a marine fish ...

For much of his life, Patrick Webster has slipped into a wetsuit, strapped on his elaborate camera system and dove into the world’s oceans from Antarctica to Monterey to capture images of underwater ...

When you purchase products through the Bookshop.org link on this page, Science Friday earns a small commission which helps support our journalism. One summer day when we were kids, my brother and I ...

UNDATED (WKRC) - Researchers have discovered a range of underwater mountains that are home to a shocking amount of rare marine species, including one that had never been caught on camera. While ...

A group of engineering students have developed a robotic fish to help solve mysteries of the ocean. The soft robotic underwater fish, called Eve, blends into a coral reef environment, allowing ...

A deep-sea catshark (Scyliorhinus haeckelii) documented at 198 meters on the outer edge of the continental shelf, near the ...

The Santa Barbara Museum of Natural History Sea Center invites the community to celebrate Underwater Parks Day with a free, family event, 10 a.m.-3 p.m. Saturday, Jan. 17. The annual tradition ...