Uncategorized

  1. Paleontology

    Huge, yet not quite life-size

    The Carnegie Museum of Natural History in Pittsburgh will unveil the world's largest dinosaur mural on Nov. 21, when its dinosaur halls reopen after a 30-month, $36 million renovation.

    By Sid Perkins
  2. Plants

    Tough Frills: Ferns’ wimp stage aces survival test

    A supposedly fragile stage in the life of ferns shows surprising toughness.

    By Susan Milius
  3. Health & Medicine

    Superbug: What makes one bacterium so deadly

    A molecule that pierces immune cells gives some aggressive antibiotic-resistant staph bacteria their fearsome virulence.

    By Sarah Williams
  4. Math

    A Video That’s Worth a Million Words

    Award-winning video reveals the simplicity and beauty of an abstract mathematical tool.