Officials in the coastal Maine town of Harpswell have issued a warning about sharks after recent great white sightings.

Shark notification flags are displayed on Cedar Beach.

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Delray's Rosie Moore stars in Netflix’s 'All the Sharks,' a diving competition to photograph rare species for a $50K ...

Harpswell, a coastal town in southeastern Maine, was the site of Maine’s first deadly shark attack five years ago, which ...

Diners at a restaurant on Block Island spot a giant shark swimming around behind a small boat in the Block Island Salt Pond.

"White shark spotted 40 feet off North Beach Island (Chatham)," reads the shark alert on the Atlantic White Shark Conservancy ...

Recent research has found that tiger sharks are migrating farther north each year because of warmer oceans. While waters off ...

National Geographic photographer Brian Skerry has logged more than 10,000 hours under water—but he's never before snapped a ...

Last month marked the 50th anniversary of one of the most important movies ever made. Steven Spielberg's classic big shark ...

In rare footage, a boat is captured smashing into a great white shark off the Southern California coast…resulting in a ...

Shark cage diving in Gansbaai, South Africa, is safe and offers close encounters with great white sharks. Other adventure ...