Though shark bites are a rare occurrence, beachgoers who are trying to savor the last two months of the summer season may be feeling a little more cautious after an incident on Tybee Island's ...

Is it a shark? A dolphin ... yet both have streamlined bodies and dorsal fins. That’s not a coincidence—it’s convergent evolution in action. It’s as if nature is solving the same puzzle ...

You can get in touch with Robyn by emailing r.white@newsweek.com A dolphin and shark have been spotted hunting ... Network shows both creatures' dorsal fins protruding from the shallows near ...

the dolphin's fin is an analogue of the shark's fin — they have the same purpose but different shapes because they evolved independently (and convergently). The driver of convergent evolution is ...

A headless, decaying dolphin has been found on a beach just ... A photograph of what appeared to be a shark's fin off the coast of Worthing was taken by James Venn in February.

The big picture: If you see a fin in the water, Haulsee recommends remaining calm. "Try to determine if it is a shark or another finned friend like a dolphin or porpoise," Haulsee says.

a 12-foot great white is seen successfully taking a dead dolphin from a 10-foot shark as a group of shocked oyster farmers watch the scene unfold off the coast of Smoky Bay, Australia. Fins can be ...

Shark sightings are nothing new for Wilmington-area beaches and most of the time they're harmless. However, just this week a Tennessee teen visiting Wrightsville Beach was bitten by what officials ...