New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

Saturday night’s estimated Powerball jackpot is $1.5 billion. Math would suggest there is a very good chance we’ll see another carryover into Monday. Players choose five white balls ...

Try this ancient multiplication trick—halves and doubles, also called Egyptian or Russian math—where you repeatedly halve one ...