This adorable sea lion has to eat five to eight percent of its body weight every day to stay healthy and hydrated. Over the ...

Glittery sea worms and sea squirts fit for "The Lord of the Rings" universe might sound like pure fantasy, but they're very real creatures living in the deep sea. Some of these otherworldly ocean ...

Take a microscopic look at sea monkeys and discover the incredible details of these tiny aquatic creatures. From movement to structure, this close-up reveals a hidden world of life in ...

A trio of adorable sea lions pups was released back into the sea off Redondo Beach Friday after weeks in the care of rescuers ...

Sensors attached to animals gather valuable data to track and mitigate the human influence on marine life. The review paper emphasizes the importance of integrating data from various sources and ...

SAN ANTONIO – SeaWorld San Antonio welcomed two adorable animals to their aquatic kingdom this past summer. However, the names of the four-month beluga calf and Pacific white-sided dolphin calf ...

From mysterious colossal squid to the ferocious pram bug, these creatures are stranger than fiction. Found in the depths of the Pacific Ocean, the flower hat jellyfish (Olindias formosa) glides with ...

From shallow reefs to pitch-black depths, the ocean is alive with sparkling lights. Fish, squid, clams and plankton have found a wide range of ways to glow, shimmer and flash, lighting up the dark ...

Scientists discover underwater mountain ranges, golden towers of coral, and never-before-seen sea creatures.

Scientists exploring a World War II weapons dumpsite in the Baltic Sea have discovered swarms of sea creatures thriving on the surfaces of long-abandoned explosives thought to be toxic to marine life.

Old World War II bombs resting on the Baltic Sea floor reveal a remarkable marine ecosystem teeming with life.