Uncategorized

  1. Chemistry

    Color Trails: Natural dyes in historic textiles get a closer look

    A new chemical technique for extracting natural dyes from ancient textiles could help identify the plant species from which the colorants came.

    By Alexandra Goho
  2. Animals

    Fish Din: Reef clamor attracts young fish settlers

    When looking for a home, young fish seem to prefer a reef that's alive with the sounds of shrimp and fish rather than a quieter environment.

    By Susan Milius
  3. Tech

    Open Sesame: Portable devices may achieve magnetic resonance views

    Top-notch magnetic resonance sensing now found only in hospitals and chemical labs may become available in portable devices, thanks to a new type of magnetic sensor.