The professional shark diver broke down her survival tactic used when swimming alongside great white sharks without a cage in ...

Magellanic penguins finding their way back to their nests from the open ocean subtly adjust their headings to exploit tidal ...

At Caltech, researchers have turned living jellyfish into low-cost, remotely controlled ocean robots — creating real-life ...

Favignana, off the west coast of Sicily, is known for its stone quarries, clear waters and fabled fish. A writer explores by ...

After missing her third shot at the Olympics, Becca Mann completed a record-breaking 21-hour swim between three Hawaiian ...

Here’s where the hottest ocean temperatures in Georgia are as of Monday, June 23 and what water temperature is considered ...

A woman tragically died during a medical emergency while swimming in the ocean off the coast of North Carolina.

The Ocean Festival, which continues Sunday, started in 1976 when Sheridan Byerly, a Marine Safety Captain for San Clemente ...

The researchers discovered that penguins switch strategies based on current strength. When waters were calm, penguins swam in straight lines home. In stronger flows, they followed the currents, even ...

Health authorities temporarily closed Lake Horicon to swimmers on July 18 after persistently high levels of E. coli were ...

Swimming instruction in Norway takes place almost exclusively in calm and controlled indoor swimming pools. But most ...

A strange sea creature discovered in Japan, resembling a skeletal panda, turns out to be a new species of Clavelina tunicate.