Marine biologist Mauricio survived a brutal Galapagos shark attack—and then returned to the water weeks later!

Several sharks were observed attacking and killing a dolphin near Island Beach State Park. A witness captured the incident on video, showing the sharks mauling the dolphin and turning the water red. A ...

Sharks attacked at least a dozen people in the United States so far this year, data collected by USA TODAY shows. The most recent reported incident took place on July 22 in South Florida, when a ...

A new study indicates that deep-sea mining could threaten at least 30 species of sharks, rays and chimaeras, many of which are already at risk of extinction. The authors found that seabed sediment ...