Uncategorized

  1. Animals

    How nectar bats fly nowhere

    Exquisitely sensitive tech makes first direct measurements of the forces of bat wingbeats.

    By Susan Milius
  2. Genetics

    Genealogy databases could reveal the identity of most Americans

    Keeping your DNA private is getting harder.

    By Tina Hesman Saey
  3. Astronomy

    The Neil Armstrong biopic ‘First Man’ captures early spaceflight’s terror

    At a time when NASA is considering how to return astronauts to the moon, ‘First Man’ is a sobering reminder of how risky the first giant leap was.

    By Lisa Grossman
  4. Health & Medicine

    Hundreds of dietary supplements are tainted with potentially harmful drugs

    Most dietary supplements tainted with pharmaceutical drugs were marketed for sexual enhancement, weight loss or muscle building.