The legendary killer whale known as “Old Thom” is back. A group on a tuna fishing expedition off Massachusetts over the weekend spotted the well-known orca — leading to plenty of excitement from the ...

Researchers are using camera tags to learn more about the behaviors and habits of great white sharks in Cape Cod Bay. The camera tags are like GoPro cameras that the sharks wear temporarily, offering ...

Scientists in Massachusetts have tagged their first white shark of the season — marking the first time one has been tagged in a previously unexplored area of the state. The announcement comes after ...