News

  1. Climate

    Ship exhaust studies overestimate cooling from pollution-altered clouds

    Lines of clouds formed by ship exhaust offer a window into aerosol-cloud interactions but may overestimate how much pollution-altered clouds cool the climate.

    By Carolyn Gramling
  2. Health & Medicine

    Diabetes during pregnancy is tied to heart trouble later in life

    Gestational diabetes may increase a woman’s risk of having hardened arteries later in life, a long-term study finds.

    By Laura Sanders
  3. Health & Medicine

    The antidepressant fluvoxamine could keep mild COVID-19 from worsening

    Newly infected patients who chose to take fluvoxamine quickly recovered, while 12.5 percent who didn’t wound up hospitalized.

    By Esther Landhuis
  4. Health & Medicine

    What do COVID-19 vaccines mean for daily life in the months ahead?

    Effective COVID-19 vaccines are a ray of hope.