The Haenyeo, a group of all-female divers from the Korean island of Jeju, are renowned for their ability to dive in frigid waters without the aid of breathing equipment — even while pregnant. A study ...

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 ...

To survive on this wild planet we call home, humans need to adapt. That's not just a feat of strength of will, but of the body. To deal with different environmental pressures, our bodies change over ...

The all-female Korean Haenyeo divers show genetic adaptations to cold-water diving involving their blood pressure and cold tolerance. It's "like... The all-female free divers of Jeju Island have a ...

First, the team assessed physiological traits related to diving in women from three populations: Haenyeo in Jeju, non-Haenyeo in Jeju, and non-Haenyeo from mainland South Korea. The researchers ...