OpenAI has released Privacy Filter: a small, free model that masks sensitive info before you paste it into an AI chatbot.

Jon McCormack's new book celebrates the whorls, hexagons, and half-moons that appear in the world all around us. A 400-million-year-old ammonite cross-section reveals an interior world of remarkable ...

A burst of concentrated trades on Wall Street and Washington raised concerns that insiders may have used early knowledge of President Donald Trump's decision making on Iran to lock in big profits.