Uncategorized

  1. Materials Science

    Questions about toxic red tides, and more reader feedback

    Readers had inquiries about a new deicing material, harmful algal blooms and more.

    By Science News Staff
  2. Astronomy

    Hubble has been busy since coming back online

    Since getting back to work on October 26, the Hubble Space Telescope has been studying red dwarf flares, among other celestial objects.

    By Jennifer Leman
  3. Physics

    A new measurement bolsters the case for a (slightly) smaller proton

    The PRad physics experiment has come up with a result favoring a punier proton.

    By Emily Conover
  4. Anthropology

    Neandertal teeth reveal the earliest known signs of lead exposure

    Chemical analyses of teeth from young Neandertals show that lead exposure in hominids goes back some 250,000 years.