News

  1. Health & Medicine

    Healthy pregnancies and newborns are possible after CAR T cell therapy

    Women who received treatment for autoimmune diseases with CAR T cell therapy went on to have regular pregnancies and healthy babies.

    By Aimee Cunningham
  2. Animals

    Elephants can relearn how to live wild after years in captivity

    Researchers documented behavioral similarities between 11 rehabilitated elephants and their wild counterparts.

    By Priyanka Runwal
  3. Animals

    ‘Forever chemicals’ could be aging dolphins beyond their years

    Common dolphins in New Zealand are biologically older than their calendar ages. Trace metals and “forever chemicals” may be to blame.

    By Libby Riddle
  4. Astronomy

    New images reveal Betelgeuse’s buddy star

    A century of hints has suggested the famed red supergiant had a star pal but seeing it amid Betelgeuse’s brightness has been hard — until now.