Comet 3I/ATLAS has already rewritten the rulebook for how an interstellar visitor should behave, and now scientists are flagging yet another puzzling feature in its evolving portrait. The latest ...

If only they were robotic! Instead, chatbots have developed a distinctive — and grating — voice. Credit...Illustration by Giacomo Gambineri Supported by By Sam Kriss In the quiet hum of our digital ...