News

  1. Animals

    Frilly bug feet inspire a water-striding robot

    Ripple bugs’ nimble movements on the surface of water inspired a robot with automatically unfurling fans on its feet.

    By Emily Conover
  2. Health & Medicine

    mRNA vaccines hold promise for many diseases. Now the tech is under fire 

    Researchers warn that halting federal contracts for mRNA vaccine research could weaken pandemic preparedness and slow medical advances.

    By Meghan Rosen
  3. Animals

    These giant carnivorous bats hug, cuddle — and even share dinner

    Infrared cameras in Costa Rica revealed that the world’s largest carnivorous bat maintains close social bonds through wing wraps and prey sharing.

    By Jay Kakade
  4. Astronomy

    A dying star revealed its heart 

    Before exploding, a star shed most of its layers, giving a glimpse at a massive star’s deep interior.