From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures ...

The ocean is a vast, mysterious world, home to creatures that defy imagination and challenge everything we think we know ...

Researchers have established that marine animals travel at optimal depths roughly three times their body size to conserve ...

The defense mechanisms animals use to evade or fight off predators can be both bizarre and fascinating. Some use camouflage ...

According to scientists from the European Molecular Biology Laboratory, sea anemones can restore their shape following a ...

Firefighters in Connecticut came to the rescue of a runaway dog that jumped into the ocean and started swimming out to sea.

Utilizing zooplankton's feeding habits, researchers aim to boost oceanic carbon sequestration by introducing clay particles to their diet, significantly speeding up the biological carbon pump. A study ...

A group of sea creatures were spotted off the coast of California, officials said. On Dec. 15, onlookers saw the “incredible” ...

The 3-year-old is “likely to die,” while the 13-year-old is not, the National Oceanic and Atmospheric Administration said.

Finned creatures with human features hauled aboard a trawler. Huge tentacled molluscs roaming the sea floor. A fisherman with a strange-looking white whale. None of the scenes in these videos are ...