An island 50 miles (80 kilometers) off the southern tip of the Korean Peninsula is home to a unique and celebrated community of women: the Haenyeo. These women dive year-round off Jeju Island, ...

A new analysis of a group of all-women extreme divers off the coast of Korea has uncovered genetic differences that could help them survive the intense physiological stresses of free-diving—and could ...

A couple of years ago, Melissa Ilardo found herself aboard a motorboat traversing the ocean around Jeju Island, which sits some 50 or 60 miles off the coast of South Korea. Before the vessel had even ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An island 50 miles ...

Vitomir Maričić spent half an hour underwater fighting carbon dioxide. Here’s how he did it, and how you can fend off CO2 buildup to run farther.

In this thrilling underwater adventure, join a free diver as they dive deep into the ocean to satisfy their hunger through spearfishing. Experience the serene yet challenging world of free diving, ...

MADRID -- Spain's rescue services called off their underwater search for missing free-diving great Natalia Molchanova on Wednesday after spending more than two days looking for her off the Balearic ...

After transferring the waste extracted from the seabed at Penyal d’Ifac, environmental company Gravity Wave has officially ...