Discover how the diving bell spider constructs a silk platform underwater and uses it to trap air and make a diving bell.

Nancy Iraba was a marine scientist who couldn't swim. Now she's dedicated her life to helping other Africans learn how to ...

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

Experts detail the benefits of swimming, from strengthening your muscles to reducing inflammation and boosting your mental health—and how to get started. Swimming offers a low-impact exercise with ...