To survive warming oceans, clownfish cope by shrinking in size. Scientists observed that some of the orange-striped fish shrank their bodies during a heat wave off the coast of Papa New Guinea. Fish ...

It's worth the extra effort to reach this under-the-radar snorkeling spot in Maui, where you will find vibrant fish and ...

SeaVenture — a gravity-defying stroll brings visitors eye to eye with scalloped hammerheads, black tip reef sharks, manta ...

Sleep in fish may look different from humans, but rest is essential for survival. Here’s what experts have to say about fish ...

Scientists observed this behaviour in Papua New Guinea, where warming oceans and bleaching sea anemones forced the fish to ...

At Lake Chilwa in Malawi, an innovative new project known as the SOUND Program is helping locals get the information they need to properly manage fish populations.

He's leapt from cliffs, clung to planes mid-takeoff and held his breath underwater for as long as professional freedivers.

He's leapt from cliffs, clung to planes mid-takeoff and held his breath underwater for as long as professional freedivers. Now, at 62, Tom Cruise ...

The co-host of “Inside the NBA” discusses the show’s move to ESPN, the antics of his co-star Charles Barkley, and their role ...