Uncategorized

  1. Astronomy

    A century ago, astronomy’s Great Debate foreshadowed today’s view of the universe

    The argument between Harlow Shapley and Heber Curtis 100 years ago was ultimately settled by Edwin Hubble.

    By Tom Siegfried
  2. Health & Medicine

    Drugs for high blood pressure don’t appear to make COVID-19 worse

    Drugs commonly used to treat hypertension did not lead to more severe cases of the coronavirus infection or higher mortality in hospitalized patients.

    By Aimee Cunningham
  3. Animals

    The ‘insect apocalypse’ is more complicated than it sounds

    Freshwater arthropods trended upward, while terrestrial ones declined. But the study’s decades of data are spotty.

    By Susan Milius
  4. Earth

    Did heavy rain trigger Kilauea’s eruption? It’s complicated

    A study suggests the Hawaiian volcano’s outpouring of lava was triggered by heavy rainfall in the months preceding.