One by one, the four California sea lions slid out of their crates and into the ocean. As the SeaWorld San Diego rescue boat ...

Dare to imagine an encounter with a colossal giant squid in the deep sea.

A colossal squid has been caught on camera for the first time in the deep sea by an international team ... up to 23 feet — almost the size of a small fire truck. The squid was spied last month ...

Tardigrades (aka "water bears") are micro-animals that can survive in the harshest conditions: extreme pressure, extreme ...

War refugees who arrived with nothing but fishing skills have survived the industry’s throes to feed the community.

Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.