Are those teeth on your forehead or are you just happy to see me? In the curious case of chimaeras, also called ghost sharks, the answer is 'both.' These forehead-teeth are attached to a retractable ...

Perhaps no change would be more drastic than what would happen to sharks. The feared ocean predators are known for shedding ...

Ghost sharks have evolved rows of true teeth on a bizarre forehead rod used for mating. Fossil and genetic evidence revealed ...

Beyond pain, impacted teeth frequently lead to significant and preventable damage to adjacent healthy teeth, challenging the ...

Deep in the ocean, you can find a strange fish with teeth not just in its mouth, but also on its head. The spotted ratfish, a ...

Meanwhile, whitening strips, which spend a good deal more time on your teeth, are generally a good option, the experts say.

Metal braces have shed their negative reputation and, for some tweens and teens, have become a coveted signifier of cool ...

A married reveller had teeth shattered when he was attacked by two men on a nightclub dancefloor “for stepping on one of ...

The spotted ratfish is a two-foot-long fish with a big head and a long, skinny tail that lives in the northeastern Pacific ...

In a study based in Washington, a group of researchers determined that the male ghost shark's forehead appendage, called a ...

Professional teeth whitening in Atlanta or at-home kits: which choice ensures the best results without compromising safety or ...

Researchers studied the male spotted ratfish's tooth-covered forehead appendage, which flares out to ward off rivals and grip ...