Uncategorized

  1. Life

    Why people with celiac disease suffer so soon after eating gluten

    In people with celiac disease, some T cells release immune chemicals within hours of encountering gluten, triggering the fast onset of symptoms.

    By Tina Hesman Saey
  2. Astronomy

    Giant, active galaxies from the early universe may have finally been found

    Overlooked galaxies from when the universe was younger than 2 billion years old could be the ancestors of other ancient and modern monster galaxies.

    By Maria Temming
  3. Health & Medicine

    How pieces of live human brain are helping scientists map nerve cells

    Experiments on live nerve cells — donated from patients undergoing brain surgery — may turn up clues about how the human brain works.