Uncategorized

  1. Physics

    Scientists ‘strummed’ a molecule’s chemical bonds like guitar strings

    Scientists dragged an atomic force microscope tip, with a single carbon monoxide molecule dangling from it, across a chemical bond.

    By Emily Conover
  2. Health & Medicine

    What coronavirus antibody tests tell us — and what they don’t

    Antibody tests can give a clearer picture of who has been infected but don’t guarantee immunity for those who test positive.

    By Erin Garcia de Jesús
  3. Health & Medicine

    Some patients who survive COVID-19 may suffer lasting lung damage

    Results from a study in China suggest that some COVID-19 patients will be left with long-term lung problems.

    By David Cox
  4. Anthropology

    Skeletal damage hints some hunter-gatherer women fought in battles

    Contrary to traditional views, women in North American hunter-gatherer societies and Mongolian herding groups likely weren’t all stay-at-home types.