Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen ...

Videos show narwhals using their tusks in several ways, including prodding and flipping a fish. It’s the first reported evidence of the whales playing.

A study reveals major differences between the Sundaic and Indian rhinoceroses, leading scientists to propose a new ...

Research led by Jilin University, China, is providing bioarchaeological evidence on a mass grave at the Bayanbulag site in ...

Mixodectes pungens, a species of small mammal that inhabited western North America in the early Paleocene, was a mystery.

“The number of teeth varied through the mutation of just one gene,” he said. “If we make that the target of our research, there should be a way to change the number of teeth (people have).

It is the viewer's responsibility to use judgment, care and precautions if one plans to replicate. The following video might feature activity performed by our actors within controlled environment ...

Coyotes have a total of 42 teeth, which include three incisors, one canine, four premolars, and two to three molars in each quadrant, which creates the dental formula of incisors 3/3, canines 1/1, ...

Without treatment, it can damage the gum tissue above and around your teeth. Periodontitis can even ... help with dental procedures in the U.S. One of these is the Dental Lifeline Network.‌ ...

Teeth grinding, or bruxism, can happen day or night. But sleep bruxism is much harder to treat since many of us don’t even know we’re doing it. The condition is often only detected when ...

After the removal of a wisdom tooth, a person may find it beneficial to eat soft foods because they do not require chewing. For example, this may include soup, smoothies, yogurt, or oatmeal.

Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. Find out about the best electric toothbrush features and whether they're ...