Researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Nicknamed the 'mystery mollusc,' the nudibranch Bathydevius caudactylus swims through the ocean's midnight ...

An unusual sea slug with a large hood, a tail with fingerlike projections and glowing bioluminescence has been found living ...

“Only recently have cameras become capable of filming bioluminescence in high-resolution and in full color,” Haddock added.

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

Heaps of medical waste, including needles, syringes, and pill bottles washed up on Mid-Atlantic beaches in September of this ...

Animals are showcased in pictures in the Readers Photo Challenge. Sixty-two photos were sent in by 17 readers. Here are some ...

An ongoing ocean expedition to a dynamic marine realm off the little-explored Chilean coast — with seeps and vents emitting nutrients into the water — has spotted a curious, almost alien-looking ...

SeaQuest Fort Worth at Ridgemar Mall has closed permanently. Fort Worth police confirmed it opened an animal cruelty investigation based on complaints from PETA about two dead sharks. The case was ...

Dr. Martin Haulena, head veterinarian of Vancouver Aquarium Marine Mammal Rescue, sedated the sea lion with a dart, and the animal plunged into the ocean. A drone operated by federal fisheries ...

“Even for seasoned rescuers, seeing the extent of this animal’s suffering was distressing,” said Lindsaye Akhurst, senior manager of the society. She said the net was tight and embedded deep into the ...

A marine geophysicist has explained what will happen as Earth slowly begins to form a new ocean. Thanks to globes, maps, books and posters, we're pretty familiar with what the Earth looks like now, ...