HS-LS2-8

Evaluate the evidence for the role of group behavior on individual and species' chances to survive and reproduce.

  1. Animals

    Better tools for techno crows

    Certain crows can make tools and even refine their designs.

    By Emily Sohn
  2. Animals

    Childhood chills give bees six left feet

    If the bees are raised in cold temperatures, their dancing skills seem to go down the drain.

    By Emily Sohn