Underwater photography requires patience, endurance, and split-second timing to capture fast-moving creatures on film.

Sure, the faces made by the athletes who dive at the 2024 Paris Olympics are amazing and deserve to be looked at -- how do you concentrate on flipping and twisting and all that AND prepare for hitting ...

The Florida Keys cranked up the volume this weekend. And the audience had fins. Divers and snorkelers descended beneath the waves for the Lower Keys ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In a Costa Rican ...