Uncategorized

  1. Climate

    As CO2 increases, rice loses B vitamins and other nutrients

    Field experiments add vitamins to list of nutrients at risk from a changing atmosphere.

    By Susan Milius
  2. Tech

    Fleets of self-driving taxis could be choreographed to cut traffic

    Hive-minded self-driving cars could curb traffic congestion and vehicle pollution.

    By Maria Temming
  3. Genetics

    Genetic sleuthing again IDs a murder suspect in a cold case

    The arrest of a second murder suspect with the help of genetic genealogy raises worries that suspicionless searches may be next.

    By Tina Hesman Saey
  4. Genetics

    Consumer DNA testing promises more than it delivers

    Chances are your DNA doesn’t contain dark secrets.