A dead hammerhead shark estimated at 8 feet long washed up on Friday in Northeast Florida.

The Galápagos Islands have become one of the world’s most recognisable symbols of marine wildlife protection. Their waters are famous for sea lions, turtles, rays, and large schools of sharks, ...

Smooth hammerhead shark sightings are increasing near Cape Cod, likely due to warming waters. While large predators, smooth hammerheads are not considered dangerous to humans. Other warm-water shark ...