News

  1. Animals

    New Green Eyes: First butterfly that’s genetically modified

    Scientists have genetically engineered a butterfly for the first time, putting a jellyfish protein into a tropical African species so that its eyes fluoresce green.

    By Susan Milius
  2. Health & Medicine

    Meat of the Matter: Fish, flesh feed gout, but milk counters it

    Nutrition research supports the ancient notion that a diet rich in meat contributes to the development of gout, a form of arthritis common in men.

    By Ben Harder
  3. Tech

    Special Treatment: Fuel cell draws energy from waste

    Researchers have created a fuel cell that breaks down organic matter in wastewater and, in the process, generates small amounts of electricity.