Brands are trying to elevate brushing and flossing from a tedious chore to an indulgent ritual. Do fancy formulas and sleek packaging make for healthier teeth? Five finds to test—with expert insight.

A Feb. 5 Instagram post (direct link, archive link) shows a video clip of what appears to be an image of Albert Einstein produced by artificial intelligence, asserting that mixing toothpaste with the ...

Add Yahoo as a preferred source to see more of our stories on Google. A close up of someone smiling. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without ...