Uncategorized

  1. Toddlers ride rail to tool use

    Toddlers' ability to modify their use of a handrail as they walk across a narrow bridge represents an early example of tool use, according to two psychologists.

    By Bruce Bower
  2. Astronomy

    Galactic RAVE

    A new study of thousands of Milky Way stars and their motion toward and away from Earth should provide new clues about how our galaxy formed.

    By Ron Cowen

  3. 19252

    Your article says that Robert R. Leben of the University of Colorado operates a Web site that monitors the positions of Gulf of Mexico eddies, but it doesn’t give the Web site. It would be most valuable to the millions of us who live along the gulf.