We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our series FYI where we have experts explain if lip balm is actually bad, how often ...

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Sid the Science Kid is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...

Don't overuse the heads of your electric toothbrush. The ADA recommends you change these heads every three to four months. If ...

If brushing your toddler’s teeth seems like a daunting task to you, don’t fret. You can do it, even if you have a stubborn child who’s equally convinced that toothbrushing is completely unnecessary.

Brush your teeth, spit out, and then rinse – that's the oral hygiene drill most of us follow each morning (and also at night). But what if we told you that you have been doing this basic, everyday ...