The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

Now, for the sixth year in a row, you can help them get the attention of the lock’s operators. The Fish Doorbell—or ...

Humans have long been fascinated by the possibility of living underwater. Novels, movies, even World’s Fair exhibits have theorized about what it would be like to take up residence beneath the seas.

Enjoy watching fish swim along? If so, boy, does the Shores & Islands Ohio have a webcam for you. The tourism agency — which promotes the Cedar Point, Sandusky and Lake Erie Islands region — has ...

The stomachs in these Silver Roughy fish literally turns inside out after the El Hierro underwater volcano explosion. (https://doi.org/10.3389/fmars.2022.999816) Two ...

While ocean-based fish farms do help take pressure off of wild stocks, they have eco-unfriendly drawbacks of their own. A new underwater robot is being designed to address that situation, by ...

Dozens of underwater photographers have received recognition for the hard work they put in throughout 2022 with the 11th Annual Ocean Art Underwater Photo Contest hosted by the Underwater Photography ...

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 ...

Roboticists at MIT have created a robotic fish named SoFi — short for soft fish — that can swim underwater and help researchers study ocean life up close. "SoFi is a fish that is made of a soft tail.