Sharks of all kinds — even great white sharks — are often closer than we think, swimming right alongside humans near the coastline!

The researchers noticed that whenever a shark was held, it would start clicking – possibly, Nieder said, the sound of the ...

Sea otters have powerful teeth and even more powerful bites – an estimated 615 pounds of force. That’s about as much as a ...

Aimee Lou Wood has spoken of the impact her British teeth have on Americans, but the actor is far from the first English star ...