Researchers found that combining regular exercise with omega-3 supplements can make a big difference for oral health. The duo ...

In the summer of 1812, the legendary French general Napoleon Bonaparte led an army about half a million strong to invade Russia. The Russians retreated but burned the countryside as they withdrew, ...

Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.

Fossilized human teeth spanning two million years of evolution had shockingly high contents of lead, which may have been the ...

Understanding what the environment looked like millions of years ago is essential for piecing together how our earliest ...