Uncategorized

  1. Earth

    Alternative flame retardants leach into the environment

    Supposedly safer chemicals are spotted in peregrine falcon eggs in California.

    By Rachel Ehrenberg
  2. Humans

    Homework makes the grade

    Class performance slipped for physics students who copied.

    By Laura Sanders
  3. Genetics

    Keeping Time

    New findings show how circadian clocks make the body tick.

    By Tina Hesman Saey
  4. Physics

    Bar codes could be next to check out

    New radio frequency tags would use nanotechnology to identify and track products.

    By Lisa Grossman

  5. How the Internet will change the world — even more

    Recently, 895 Web experts and users were asked by the Pew Research Center and the Imagining the Internet Center at Elon University in North Carolina to assess predictions about technology and its effects on society in the year 2020.