Uncategorized

  1. Planetary Science

    Did rivers once run on the Red Planet?

    A fan-shaped region of debris on Mars is providing new evidence that some places on the Red Planet, now bone-dry, once had long-lasting rivers or lakes.

    By Ron Cowen
  2. Planetary Science

    Did rivers once run on the Red Planet?

    A fan-shaped region of debris on Mars is providing new evidence that some places on the Red Planet, now bone-dry, once had long-lasting rivers or lakes.

    By Ron Cowen
  3. Tech

    Glow with the flow

    Potentially usable electricity flows when water is forced through millions of ceramic tubes thinner than a human hair.

    By Peter Weiss
  4. Tech

    Glow with the flow

    Potentially usable electricity flows when water is forced through millions of ceramic tubes thinner than a human hair.