Uncategorized

  1. Astronomy

    Clouds in the Milky Way’s plasma bubbles came from the starry disk — and far beyond

    Gas clouds in the Fermi bubbles have a wide range of chemical compositions, suggesting some may have been ripped from other galaxies.

    By Lisa Grossman
  2. Environment

    Underground heat pollution could be tapped to mitigate climate change

    Data from thousands of groundwater well sites in Europe reveal that more than half of the locations possess usable underground heat.

    By Nikk Ogasa
  3. Health & Medicine

    Here are experts’ answers to questions about COVID-19 vaccines for little kids

    Pediatricians recommend that parents vaccinate their kids, toddlers and babies against COVID-19 to protect them from coronavirus infection.