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 the islands, but new research shows they may be joining the whales for more than just an easy meal.

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

Florida fishers are complaining about the "overwhelming problem" of sharks stealing their catch while it's on the line. Researchers have found more nuance to the issue, according to Phys.org. A survey of 2,200 fishing license holders has shown roughly 43% ...

A mysterious device found bobbing in the ocean off North Carolina’s Outer Banks is giving scientists a glimpse into the “hidden lives” of great white sharks, according to the global shark research agency OCEARCH.

For years, researchers have tagged sharks in the world's oceans to learn where they go, how they migrate and where they feed. While these tags have given us a wealth of data about their lives, many questions still remain.

Researchers are keeping an eye on a great white shark off Central Florida’s coast.

As the summer months approach, the presence of bull sharks in Sydney Harbour has become a pressing concern for beachgoers. With recent shark bites leading to critical injuries, it’s essential to understand the behavior of these formidable predators and how we can ensure safety while enjoying water activities.

A new study on blue sharks shows that their movement patterns in the open ocean are closely linked to internal energy stores and body condition.

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 of Fish Biology For most people, a large sail-shaped gray ...

The largest male white shark ever recorded in the Atlantic returns to the coast of Florida - on its one-year “tagiversary.” Contender has resurfaced in the warmer waters after an extraordinary year-long journey that took him as far north as the Gulf of St. Lawrence.