"Science News" by etotheixhttp://www.trailfire.com/etotheix/trails/10368etotheix/trails60New Scientisthttp://www.trailfire.com/etotheix/marks/8260Science NewsetotheixWed, 16 Aug 2006 19:47:05 -0700trailfire:markId:8260news @ nature.comhttp://www.trailfire.com/etotheix/marks/8258Science NewsetotheixWed, 16 Aug 2006 20:05:47 -0700trailfire:markId:8258