News

  1. Chemistry

    Here’s the chemistry behind marijuana’s skunky scent

    Newly ID’d sulfur compounds in cannabis flowers give the plant its telltale odor. One, prenylthiol, is what also gives “skunked beer” its funky flavor.

    By Ariana Remmel
  2. Life

    Fungi may be crucial to storing carbon in soil as the Earth warms

    Fungi help soil-making bacteria churn out carbon compounds that are resilient to heat, keeping those compounds in the ground, a study suggests.

    By Freda Kreier
  3. Environment

    Corals may store a surprising amount of microplastics in their skeletons

    In tropical waters, coral reefs may be a “sink” for tiny bits of plastic debris. It’s unclear how corals’ trash pickup might affect reef health.