The Greenland shark—the world's longest-living vertebrate—is most often associated with cold Arctic waters. However, a new ...

In a study published last month in the journal Ethology, researchers found that electric rays can scare away both tiger and white sharks by zapping them with powerful electric discharges. While ...

Zeus isn’t just any shark. For starters, he’s got a rescue story. Originally caught illegally and injured, he found a new home in the temperate, carefully controlled waters of the National Marine ...