For three decades, the classic 4% rule has been the shorthand answer to a brutally complex question: how much you can safely spend from your portfolio each year without running out of money. That ...

Yesterday's Wordle answer (game #1672) was… RACER. It's been ages since we've had an ER word – 34 games, to be exact. Given ...

Professional mathematicians have been stunned by the progress amateurs have made in solving long-standing problems with the assistance of AI tools, and say it could lead to a new way of doing mathemat ...