Science news articles about '2 worlds'

... looking at their moral behaviors and attitudes in the real world, and their view of morally questionable behavior in the virtual ... extent girls, was more rule-based in the virtual world. The frequency of exposure to information technology also had an effect ...

... of gallons of water drizzled down onto the world's only and largest man-made experimental watershed ... recently completed at the University of Arizona's Biosphere 2.  You can read articles from original ...