News

  1. Artificial Intelligence

    Are AI chatbot ‘personalities’ in the eye of the beholder?

    Defining AI chatbot personality could be based on how a bot “feels” about itself or on how a person feels about the bot they’re interacting with.

    By Sujata Gupta
  2. Quantum Physics

    Quantum mechanics was born 100 years ago. Physicists are celebrating

    Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

    By Emily Conover
  3. Planetary Science

    The moon’s two grand canyons formed in less than 10 minutes

    Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.