Massachusetts shark researchers ‘closely monitoring’ another shark species this season: ‘You don’t want to be swimming with ...

A great white shark named Quint by researchers is swimming along the Jersey Coast. But if you think he's named after the ...

Cape Cod shark researchers are expanding their focus to include Cape Cod Bay and a surprising population of dusky sharks. Scientists discovered that smaller, juvenile white sharks are using Cape Cod ...

Nancy A. Youssef is a staff writer at The Atlantic covering national security and the Defense Department. She has written about U.S. national security for more than two decades, including at The Wall ...