Editor’s note: Every year, hundreds of undergraduates at the University of Delaware pursue research under the guidance of a faculty mentor. Such experiences provided by UD — a nationally recognized ...

A study, published in the Environmental Biology of Fishes on Dec. 4, has revealed that male sharks embrace their romantic partners by diving their teeth into a fin to begin fornication. Footage, ...

As adults, sand tiger sharks are known for being relatively non-aggressive. But as babies, these animals engage in a cannibalistic war with dozens of siblings in which only one survives. It's all part ...

There have been multiple sightings of great white sharks in New England waters this summer, as there typically are. But there are other sharks in the area, including in Boston Harbor. And scientists ...

Shark researchers are hoping a necropsy will help explain what killed an endangered young shark found washed up on a Little Compton Beach. The sand tiger shark, a year or less old, was retrieved by ...

There have been numerous sightings of great white sharks off the coast of New England this summer. But there are other species of sharks swimming in the waters, including in Boston Harbor. And as ...