It’s an organic gem like a pearl. But instead of residing in a shell, this Hawaii gem grows slowly like a miniature tree deep ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against ...

When we think of the ocean, what often comes to mind are familiar sights– coral reefs, fishing boats, and waves breaking ...

Whether you’re a casual visitor or a shark enthusiast, SEA LIFE Orlando Aquarium is offering an unforgettable dive into the ocean’s most iconic predators.

Scientists have mapped a hidden hotspot of soft coral diversity off East Africa, revealing surprising reef dynamics.

We were amazed when we first noticed this behavior,” said Michael Weiss, research director at the Center for Whale Research in the U.S. state of Washington. What started as a puzzling observation in ...

With colors that blend into the bright coral of the reef, it's just waiting for the opportunity to use its sharp teeth to ...