The link between good oral health and general health isn't a far-fetched notion. There's many pieces about how your teeth can tell you a lot about the rest of your body. For example, poor oral hygiene ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

A calculus bridge is a hard layer that forms when hard tartar covers multiple teeth. Regular brushing and flossing can prevent calculus bridges, but once they have formed, they can only be removed by ...

You are a high school student who lives in the suburbs and excels in mathematics, acing two years of algebra and geometry. When you take Advanced Placement calculus as a senior, you find that all ...

For more than 30 years, calculus has been seen as the pinnacle of high school math—essential for careers in the hard sciences, and an explicit or unspoken prerequisite for top-tier colleges. But now, ...

Calculus has a formidable reputation as being difficult and/or unpleasant, but it doesn’t have to be. Bringing humor and a sense of play to the topic can go a long way toward demystifying it. That’s ...