With the sunflower sea star functionally extinct in most of its natural habitit, scientists are working to understand exactly what happend—and how to reverse it.

Holycarp! wants to turn sustainability from sacrifice to pleasure, one dish at a time.

For 43 years, Bruce Higgins has led teams that sculpted this patch of ocean floor and submerged glacial moraine into a dive wonderland.

One diver second guesses whether or not she will avoid shark dives in the future after an eventful encounter in Yap.