"Hydroxyapatite is natural. It is a type of calcium that makes up bones and teeth," says Lai. "Nano-hydroxyapatite relates to the particle size. These are between 20 and 80 nanometers and are much ...

Probiotic toothpaste contains beneficial bacteria that can supposedly improve oral and gut health. While it could be a helpful addition to an existing routine, it shouldn’t replace proven products and ...

Let’s be honest: cleaning the bathroom isn’t exactly anyone’s favorite pastime. It’s one of those chores that can feel like ...

When disaster strikes, you hope help is on the way. You imagine government agencies showing up with supplies and medical aid.

After witnessing my father’s tortuous battle with the illness I wanted to understand my own risk, so I visited a brain expert ...

The Durham County Detention Facility is inspected at least annually by the State Department of Health and Human Services ...

A brisk look at the iconic U.S. brands, from jeans, jets, tech, and credit, that helped define how America lives, buys and ...

While you're struggling to zip your overstuffed suitcase, minimalist travelers are crossing continents with just a ...

Time for your weekly edition of the Defector Funbag. Got something on your mind? Email the Funbag. You can also read Drew ...

A photo of a long‑expired tube of toothpaste—dating all the way back to 1988—has gone viral on Reddit, attracting more than ...

A man on TikTok blamed a popular toothpaste for his daughter's illness, but was he correct?