A small international team of marine biologists has observed the first known instance of a shark intentionally making sounds.

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when ...

Marine biologists say a toxic algal bloom has been ... we're seeing lots of changes toward the negative." Bader and his team at Marine Mammal Care Center are rescuing as many sick marine mammals ...

In a remarkable encounter that has captured the attention of marine enthusiasts worldwide, researchers off the coast of New Zealand spotted a rare phenomenon: an octopus hitching a ride on a shark.