Uncategorized

  1. Tech

    Making the most of chip fabrication

    An advance in the way microelectronic circuit patterns are created may help preserve conventional chip-making methods beyond the currently predicted date of their demise.

    By Peter Weiss
  2. Tech

    A dim view of biologic and chemical agents

    Microscopic gel balls that act as lenses may become the active ingredient of quick-acting sensors for bioagents and chemicals.

    By Peter Weiss
  3. Tech

    Tiny ticker

    Researchers have demonstrated that they can control how frequently a DNA-based nanodevice changes between two forms.

    By Aimee Cunningham
  4. Ecosystems

    Saving Sturgeon

    Sturgeon species around the world are in trouble, which is why humans will increasingly be stepping in to give them a big assist.