Megalodon was likely a long, streamlined predator, not a bulky giant. Scientists compared its bones with modern sharks.

“In a jaw-dropping moment of marine history, Sea Life Sydney Aquarium has announced the rare arrival of a baby gray nurse shark!” aquarium officials said. “The tiny yet mighty male pup, affectionately ...

Gray nurse shark pups can grow as much as 11 inches per year, reaching a total length of about 10 feet in their lifetime, according to the aquarium. “To witness the birth of an endangered gray ...

The megalodon has long been imagined as an enormous great white shark, but new research suggests that perception is all wrong ...

Baby whale sharks remain one of the biggest mysteries in marine science, but new research suggests their birthplaces may be ...