This is incredible! This is an enormous shark, folks!” the Dolphin Fleet Whale Watch naturalist informs her wide-eyed passengers in the footage.

We know next to nothing about Earth’s seafloors. According to a study published May 7 in Science Advances, humans have only ...

NASA satellites detect red plankton swarms in the Gulf of Maine to track North Atlantic Right Whales and aid in their protection.

Basking sharks are truly enormous – second only to whale sharks in size – and yet many people have never even heard of them. In this episode, we take a closer look at these gentle filter feeders, ...

These spiny or slimy ocean creatures display an astonishing diversity of appearances, behaviors and lifestyles—and many are ...

The never-before-seen footage of sea creatures struggling in fishing nets is featured in National Geographic’s new documentary Ocean with David Attenborough.

Southern California’s coastline may finally be seeing relief — as domoic acid—the toxin recently devastating marine life—begins to subside.

In the new study, by the University of Exeter and Fishtek Marine, pots fitted with LEDs caught up to 19 times more northern shrimp than unlit pots. Importantly, illuminated pots also attracted fish -- ...

Chef Martin Heierling’s new restaurant dives deep into oceanic decadence, from lobster spaghettini to caviar croquetas.

California spends billions to store water, pump water and recycle water. But even with climate change bearing down, one ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

This 2018 satellite photo shows an unknown substance swirling across the Gulf of Gdańsk in Poland. Scientists were shocked to ...