News

  1. Earth

    Muons reveal the whopping voltages inside a thunderstorm

    Particle physics sheds new light on the electric potential of thunderstorms.

    By Emily Conover
  2. Materials Science

    A new insulation material is practically weightless yet still durable

    Extreme heat and temperature swings are no match for this lightweight insulator.

    By Maria Temming
  3. Climate

    Climate change could increase foodborne illness by energizing flies

    Warmer, more lively house flies could spread more Campylobacter bacteria by landing on more food.

    By Susan Milius
  4. Life

    Slow sperm may fail at crashing ‘gates’ on their way to an egg

    A new study describes how sperm navigate narrow straits in the reproductive tract’s obstacle course to reach an egg.