Uncategorized

  1. Astronomy

    Teensy star vies for title of smallest known

    A Saturn-sized star is one of the smallest yet discovered.

    By Emily Conover
  2. Astronomy

    Astronomers get glimpse of star 9 billion light-years away

    A bright blue star sends its light from two-thirds of the way across the universe, thanks to a chance alignment with a galaxy cluster.

    By Lisa Grossman
  3. Health & Medicine

    The fight against gonorrhea gets a potential new weapon: a vaccine

    A vaccine used in New Zealand to curb meningitis also appeared to drop gonorrhea infections, results that hint at a way to make a gonorrhea vaccine.

    By Laura Sanders
  4. Neuroscience

    Just one night of poor sleep can boost Alzheimer’s proteins

    Deep sleep may prevent the buildup of Alzheimer’s proteins.