Nanomotor Powered by Solar Energy - In the 23 January 2006 issue of the Proceedings of the National Academy of Sciences, the Stoddart group - in collaboration with the Balzani group at the University of Bologna in Italy - reported the operation of an autonomous artificial nanomotor powered by sunlight. This article is also featured in the Science & Technology Concentrates in the 30 January 2006 issue of Chemical & Engineering News.