Uncategorized

  1. Animals

    These baby greater sac-winged bats babble to learn their mating songs

    Greater sac-winged bat pups babble their way through learning their rich vocal repertoire, similar to how human infants babble before speaking.

    By Jonathan Lambert
  2. Health & Medicine

    How coronavirus vaccines still help people who already had COVID-19

    Coronavirus vaccines give the immune system of previously infected people a boost, probably giving those people better protection against new variants.

    By Erin Garcia de Jesús
  3. Planetary Science

    See some of the most intriguing photos from NASA’s Perseverance rover so far

    Six months ago, Perseverance landed on the Red Planet. Here’s what the rover has been observing.

    By Lisa Grossman
  4. Physics

    With a powerful laser blast, scientists near a nuclear fusion milestone

    A National Ignition Facility experiment spawned nuclear fusion reactions that released nearly as much energy as was used to ignite them.