Stephanie Parker

All Stories by Stephanie Parker

  1. A dirty and growing problem: Too few toilets

    As the famous book says, everybody poops. That’s 7.8 billion people, worldwide. For the 2.4 billion with no toilet, the process can be complicated.

  2. Tech

    Waiting for a ‘smart’ toilet? It’s nearly here

    With every bathroom visit, we flush away important health data. Scientists hope to change that with 'smart toilets' that analyze your body’s output.