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These days, all fish have teeth. The shapes of their teeth vary according to diet, ranging from the little pegs of goldfish ...

You probably don’t think much about teeth until a dentist brings them up. But across the animal kingdom, tooth counts can get wild fast.

Dentists, hygienists, and researchers say a shortage of rural dental care professionals and worsening oral hygiene since the ...

We’ve all seen them — those impossibly white smiles beaming from social media, promising that you too can transform your coffee-stained teeth into pearly masterpieces. With celebrities flashing ...

Newsweek spoke to two dentists who have shared seven mistakes that many Americans make without realizing it.

You may see a dentist if you have tooth pain that lasts or is sharp and painful. Common causes of tooth pain include cavities ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...