Five formulas, fewer clicks, and a lot less spreadsheet suffering.

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

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Artemis 2 will be the first mission to carry humans toward the moon since NASA's Apollo program ended in 1972. Artemis 2 is the second scheduled flight of NASA's Artemis program and the first to fly ...

Peggy Noonan is an opinion columnist at the Wall Street Journal where her column, "Declarations," has run since 2000. She was awarded the Pulitzer Prize for Commentary in 2017. A political analyst for ...