Researchers recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis ...

Even apex predators can become prey. Here’s how orcas are flipping the script on the ocean’s most feared predator: the great ...

The smallest hammerhead, the bonnethead shark, is neither a lover, nor a fighter. They can reproduce on their own and would rather eat seagrass than a swimmer. You can cancel any time by emailing ...

Few things are as intense as seeing nature’s hierarchy in action. This video shows the terrifying moment a large shark eats a baby shark, all caught on film. The sudden strike and aftermath are both ...

Whale sharks (Rhincodon typus) are the largest fish in the world and are endangered but are hard to study because they’re largely solitary creatures that roam great distances. There are only about 30 ...

It’s no accident that a shark-related bill moving quickly through Congress was introduced by legislators in coastal states, where the problem of sharks stealing fish off anglers’ lines has become ...

Florida is unfortunately home to a lot of uninvited guests — especially invasive animals. But there might be another way to control their rapidly increasing populations. The U.S. Fish and Wildlife ...

The MarketWatch News Department was not involved in the creation of this content. MIAMI, July 30, 2025 /PRNewswire/ -- While many sharks hunt for small, abundant prey when looking for a meal, great ...

MIAMI, July 30, 2025 /PRNewswire/ -- While many sharks hunt for small, abundant prey when looking for a meal, great hammerheads have a supersized strategy with some big payoffs — eat other sharks. For ...

While many sharks hunt for small, abundant prey when looking for a meal, great hammerheads have a supersized strategy with some big payoffs — eat other sharks. For a long time, scientists have ...

He was an Australian Navy clearance diver when he nearly died in a bullhead shark attack. This year, he taunts them on Discovery Channel with a series of stunts in his 10th year with the TV event. By ...