News

  1. Life

    Here are 5 record-breaking science discoveries from 2022

    The earliest surgery, fastest supercomputer and biggest single-celled bacteria were some of this year’s top science superlatives.

    By Erin Wayman
  2. Life

    Squid edit their RNA to keep cellular supply lines moving in the cold

    Squid change their RNA more often in the cold, producing motor proteins that keep cellular cargo on track.

    By Tina Hesman Saey
  3. Astronomy

    The James Webb telescope is getting glimpses of small, far-off planets

    Hints of one exoplanet atmosphere’s chemical makeup and the discovery of a planet orbiting another star are two of the telescope’s early successes.

    By Lisa Grossman
  4. Paleontology

    Mysterious ichthyosaur graveyard may have been a breeding ground

    Some 230 million years ago, massive dolphinlike reptiles gathered to breed in safe waters — just like many modern whales do, a study finds.