News

  1. Health & Medicine

    Bullfrogs may have an antidote to deadly shellfish poisoning

    Researchers injected mice with a protein derived from frogs to save them from the same kind of shellfish poisoning that affects people.

    By Katarina Zimmer
  2. Artificial Intelligence

    Is AI making us dumber? Maybe not. But our skills are at risk

    Studies suggest AI can weaken learning when it replaces effort, but tools that guide rather than answer may help people keep their skills.

    By Meghan Rosen
  3. Animals

    Emperor penguin chicks like these starved. An iceberg may be the cause

    An emperor penguin colony in Antarctica saw a massive decline in chicks in 2025. The contours of a nearby grounded iceberg may have been the cause.