"I'm more impressed with this one than I ever was with Phillips." ...

According to a study published in the journal ACS Nano, researchers at the Chinese Academy of Sciences have developed an ...

Prevent cavities and keep your budget in check with the best deals we've found on electric toothbrushes. Before the day is done, be sure to look at the best Cyber Monday electric toothbrush deals on ...

Add Yahoo as a preferred source to see more of our stories on Google. CentralITAlliance/Getty Images Brushing your teeth twice a day might seem like a mindless activity, and during those two minutes, ...