A study by Atlantic White Shark Conservancy, UMass Dartmouth and the Massachusetts Division of Marine Fisheries estimated ...

The second largest shark species in the world is being spotted close to the Bay State coast, according to shark researchers.

The first reported white shark attack on a seal of the season was confirmed off Massachusetts over the weekend. The aftermath ...

the Dolphin Fleet Whale Watch posted ... Another main difference is that white sharks have large gill slits, while basking sharks have extra large gill slits. Chisholm continues to remind ...

Sharks may be fierce predators, but they're also among the most misunderstood animals, often portrayed as mindless killers.

Whale sharks. Are they whales? Are they sharks? This amazing creature is actually a shark. It is called a whale shark due to ...

and they went back to feeding on the whale carcass. Sixgill sharks are a primitive species of shark that is mostly unchanged from when it first evolved 200 million years ago. As their name implies, ...

The sharks were all feeding on the whale, but with so many of them together ... As their name implies, they have six gill slits, instead of the typical five gill slits of other shark species.