A crocodile DNA study has revealed two previously unknown Crocodylus species in the Caribbean. The crocodiles live on Cozumel ...

What shark species are common to Alabama waters and could a great white shark be seen in them? Here's what we know ...

researchers documented nine species of shark, skate and dogfish, including three species recorded in the fjord for the first time. One of these new records was the broadnose sevengill shark ...