Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

To gauge this technique’s accuracy, they compared the camera data with measurements taken near the dolphins with handheld ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

While the bankruptcy fallout from a multinational corporation forces dolphin facility closures and animal transfers around ...

A female common dolphin swam back out to sea after receiving assistance when it stranded off Achill Island. An Irish Whale and Dolphin Group (IWDG) responder and personnel from Achill Outdoor ...

Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

Marine mammals are sentinels of the sea. When dolphins and whales show signs of stress or illness, it often signals deeper problems in the ocean ...

The Clearwater Marine Aquarium was riding expansion plans coming into the new decade, buoyed by rising attendance and revenue ...

SeaWorld San Diego is offering guests a behind-the-scenes look into their animal rescue and conservation work, plus an update ...