Ancient fossils show how much warming tropical oceans can handle before plankton collapse, offering clues about future ...

Observers with New England Aquarium said it's the first time they have documented blue whales in their southern New England ...

A UK-designed robotic fish called Gilbert can remove microplastics from water and one day may be able to power itself.

Not all animals have brains, and all of them happen to be sea creatures. From the man-o-war to the sea cucumber, here are 12 animals that don’t have a brain and a quick look at how the heck they ...

Pelagic ctenophores are a type of gelatinous animal that gets carried along by water currents. The country has now registered ...

While the blue whale holds the title as both the largest and heaviest animal ever known, other whale species can weigh ...

Every year, countless animals set out on extraordinary journeys, traveling thousands of miles in search of food, safer ...