Jack Casey was approached by New Jersey fishermen to "do something on sharks." What he did changed shark science forever.

The moment a woman encountered a hungry tiger shark while diving for fish has been captured in terrifying footage shared ...

Three local men managed to return the distressed animal from a sand bank into deeper water after an almost hour-long rescue effort.

Tourist Nash Core admits he felt some fear when he and his 11-year-old son waded into the ocean off the Australian coast to help rescue a 10-foot great white shark stranded in shallow water.

This rare catshark, known for its distinctive blotchy appearance, had only been previously identified from specimens found in ...