News

  1. Archaeology

    Homo sapiens may have brought archery to Europe about 54,000 years ago

    Small stone points found in a French rock-shelter could have felled prey only as tips of arrows shot from bows, scientists say.

    By Bruce Bower
  2. Quantum Physics

    Google’s quantum computer reached an error-correcting milestone

    A larger array of quantum bits outperformed a smaller one in tests performed by Google researchers, suggesting quantum computers could be scaled up.

    By Emily Conover
  3. Astronomy

    The James Webb telescope found six galaxies that may be too hefty for their age

    The galaxies formed in the universe’s first 700 million years and may be up to 100 times more massive than predicted.