David Cutler is in the spotlight for his work on a tasty-sounding mathematics problem. In January, the New York Times featured a research paper authored by Cutler and Neil Sloane, the founder of The ...

Alina Zagitova, a 15-year-old from Russia, worked the figure skating point system to earn a record 82.92 points. She's going for gold tonight. Credit: Dean Mouhtaropoulos/Getty Images As the women's ...

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