Uncategorized

  1. Health & Medicine

    Readers seek answers to stories about shingles, Neandertal spears and more

    Readers had questions about Neandertal spears, Earth’s inner core and more.

    By Science News Staff
  2. Genetics

    Here are 5 RNAs that are stepping out of DNA’s shadow

    RNAs do a lot more than act as middlemen for protein building. Here are a few of the ways they affect your health and disease.

    By Tina Hesman Saey
  3. Paleontology

    Peruvian fossils yield a four-legged otterlike whale with hooves

    A newly discovered species of ancient whale unearthed in Peru split time between land and sea.

    By Helen Thompson
  4. Planetary Science

    Hayabusa2 has blasted the surface of asteroid Ryugu to make a crater

    Japan’s Hayabusa2 spacecraft shot a projectile at Ryugu.