puzzles

  1. bajisima

    Study linking flu vaccine to miscarriages puzzles doctors

    Vaccine experts are puzzling over a study that appears to link one particular flu vaccine with early miscarriages. It’s far too soon to say the vaccine actually did cause miscarriages, and they say the study, paid for by the Centers for Disease Control and Prevention, did not find anything...
  2. R

    Stunning vortex appears on Saturn’s moon, puzzles scientists

    It's always cool to see stuff like this. 30 earth years are equal to appox. one year on Titan. Massive whirlwind could mark the changing of seasons NASA's Cassini orbiter has already taken some stunning photos of Saturn and its moons, but the latest snapshot from the multi-billion-dollar...