Typically, people have two sets of teeth during their lives—primary, or baby teeth, and permanent, or adult teeth. This article looks at types of teeth and their functions.

Paleontologist and Geologist Dr. Ken Lacovara joins WIRED to answer the internet's burning questions about fossils. Can we ...

Donkey Milk teeth. Most donkeys gestate for about a year (anywhere from 10-14 months). They almost always have only one foal, which is born toothless. The donkey’s first sustenance comes from ...

If your teeth are only slightly crooked or just a bit crowded, an orthodontist-prescribed retainer may be enough to straighten them. But don't attempt to straighten your teeth by yourself. Here's why.

Most extracted wisdom teeth are discarded without a second thought, but some companies now offer preservation kits to turn this waste into long-term medical assets. The kits are sent to dental offices ...

AT the turn of the last century, Dr. George Black, a pioneer dentist, laid down his principle of preparing a cavity in a tooth before filling material is ...

At-home teeth whitening products are a convenient way to brighten your smile without even having to leave your couch. (And compared to professional in-office treatments, they’re also more cost ...

“Until now, studies on ancient proteins have been confined largely to mineralized tissues such as bones and teeth,” says Morton-Hayward. “But the internal organs – which are a far richer source of ...

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If fluoride is removed from your tap water, there are steps you can take to protect your teeth and your children’s teeth. Note, however, Dr. Nascimento adds, that “none of these alternatives ...

Adult media giant Pornhub said au revoir to France Wednesday after fighting with its government over new age verification rules — sending the country of love into a frenzy. The law now requires ...