Researchers tracked the natural diving behavior and physiology of seven Haenyeo, aged 62 to 80, as they harvested sea urchins. Researchers used an instrument designed to measure the behavior and ...

A group of women around 70 years old laugh and sing on a beach in Jeju, an island off South Korea, preparing to spend the day diving for shellfish. Moments later, they’ll plunge into frigid waters as ...

A group of women on South Korea's largest island, Jeju, follow a unique tradition to put food on the table: They freedive to depths of nearly 33 feet (10 meters) without using any special equipment.

(CNN) — 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 group of women on South Korea's largest island, Jeju, follow a unique tradition to put food on the table: They freedive to depths of nearly 33 feet (10 meters) without using any special equipment.

A group of Haenyeo pose for photographers as they perform a demonstration during a media event on November 6, 2015. The term "Haenyeo," or "sea women," refers to women who use free-diving techniques ...

From high-altitude climbers to divers who can fish without scuba gear, scientists are finding new ways that human bodies may be genetically adapting to environmental extremes. Many women who grow up ...