Uncategorized

  1. Health & Medicine

    50 years ago, enzyme injections showed promise for treating a rare disease

    Enzyme replacement can offer relief to people with rare diseases. Now, scientists have found a way to treat one disease before a person is even born.

    By Maria Temming
  2. Space

    Salty water may have flowed near Mars’ equator as recently as 400,000 years ago

    Crusts and cracks on Martian sand dunes are a sign salty water flowed near the equator thousands, not billions, of years ago — and may still exist.

    By Allison Gasparini
  3. Health & Medicine

    WHO declares an end to the global COVID-19 public health emergency

    Global COVID-19 deaths are down and immunity is up.