Midwinter marks the annual return of humpback whales to Hawaiʻi, swimming down from Alaska to breed in the warmer waters. Tiger sharks start showing up in greater numbers soon thereafter from across ...

Tiger sharks are typically solitary wanderers, and it wasn’t clear to scientists how they came together to reproduce. But as HPR’s Catherine Cluett Pactol reports, groundbreaking research from the ...

Beachgoers in Australia are on high alert following four shark incidents in New South Wales in 48 hours.

A 1000-pound Great White Shark was spotted four miles off the Alabama coastline this week. Great White Sharks normally ...

By looking at the data from the International Shark Attack File, the California Department of Fish and Wildlife, and the ...

Drone observations show a previously unknown behavior in white sharks in which they rotate their first dorsal fin toward an object, possibly to investigate it, researchers said. Carlos Guana Journal ...

Female great white shark Ernst has traveled thousands of miles from Nova Scotia to waters just off Gulf Shores, Alabama ...

Authorities believe aggressive bull sharks follow fish into shallow waters after storms, increasing the risk to swimmers and ...

For years, researchers have tagged sharks in the world's oceans to learn where they go, how they migrate and where they feed.

As Australia Day approaches, the excitement of summer beach outings has been overshadowed by a series of alarming shark attacks along the New South Wales coast. With four incidents reported in just ...