grey seals regulate their breath-holding by tracking blood oxygen, with research confirming carbon dioxide has no effect.

In a study in the journal Science, McKnight and his colleagues report they may have found the answer: Seals can directly ...

What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold ...

Esther Jacobs smelled murder on the water. As the pungent odor of shark liver filled the air and an oily sheen spread across ...

Two killer whales have killed dozens — if not hundreds — of sharks, including the vaunted great whites, with an ease that has ...

Combining cardio workouts such as running, rucking and swimming with other load-bearing activities is necessary for those ...

Monterey, California, is home to insatiably curious and playful harbor seals. Here's what it's like when they're zipping ...

You can dive into some aquatic fun at a popular zoo this weekend. Como Park Zoo and Conservatory is hosting its Flippers, ...

Seals spend most of their time underwater but rarely do they drown. A new study in the journal Science reveals the unusual way that these diving mammals can tell when they would run out of oxygen. NPR ...

Nature’s AI Helping Marine Biologists Study Oceans The deep blue sea, with its mysterious and uncharted territories, has ...

There is a magical world waiting for you under the waves of the ocean, but nobody wants to leave a path of destruction behind ...

Old rivals will renew hostilities as title-chasing England come to Cardiff for a meeting with Wales on Six Nations “Super ...