News

  1. Cosmology

    Strange observations of galaxies challenge ideas about dark matter

    A new look at how light bends as it travels through the universe could point to an alternative theory of gravity.

    By Adam Mann
  2. Health & Medicine

    Some people have never gotten COVID-19. An obscure gene may be why

    A trial that purposely exposed volunteers to COVID-19 revealed key immunological differences that may explain why some people can dodge SARS-CoV-2.

    By Jonathan Lambert
  3. Physics

    Advanced nuclear reactors need a different type of uranium. Here’s 4 things to know 

    The nuclear fuel of the future may be HALEU, high-assay low-enriched uranium. But questions about the material remain.

    By Emily Conover
  4. Climate

    Why this year’s climate conditions helped Hurricane Beryl smash records

    Scientists predicted an active hurricane season, but a July Category 5 storm is still stunning.