Dental plaque is a complex biofilm at the heart of oral disease. Learn how it causes cavities and gum inflammation and why ...

Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.

You can notice signs of HIV on the tongue during the early and late stages of the infection with the virus. An acute HIV ...

A new fossil study reveals that teeth began as skin sensors, helping explain why modern teeth still react painfully to cold ...

Victoria feared she was drinking too much alcohol and didn't like the effects, but the alternative was just as bad if not ...

Victoria feared she was drinking too much alcohol and didn't like the effects, but the alternative was just as bad ...

Research has discovered a clear link between chronic gum disease and cognitive decline. Alice Robertson finds the best oral health solutions.

No speed bumps on school roadways! That's what's driving one viewer crazy this week.Concerns about the absence of speed bumps in school zones have been raised ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

No bump, more battery: The Pixel 9a reminds me a lot of the Pixel 5, in the best way I'm growing to love Google's approach to minimalist design, even if there's a bit of personality missing.