Dental news and dental widget

Millions of people have periodontal (gum) disease and many don't even know they have it. Are you one of them? Periodontal disease is an infection of the tissues that support your teeth. It is caused by the plaque-forming bacteria in your mouth. While brushing and flossing removes most plaque, it is impossible to remove all of it. The remaining plaque hardens into tartar.

A prehistoric bone tool just discovered by archeologists is the oldest such artifact ever documented in Indiana, researchers say.

Beard & Howell / Getty Images I know that my children will get tons of Halloween candy this year. They are already glowing with excitement. I have to admit...