TUCSON, Arizona, March 6 -- The office of the U.S. Attorney for the District of Arizona issued the following news release: A federal grand jury in Tucson returned a seven-count indictment last week against Dr. Andrew L. Kassman and his wife, Laurie Ann Kassman, of Tucson, for Conspiracy to Commit Wire Fraud and Wire Fraud. Dr. Kassman was the former owner of a Tucson orthodontics practice. After selling the practice, Dr. Kassman and his wife continued as employees for the new owner. Dr. Kassma  more

TUCSON, Arizona, March 6 (TNSres) -- The University of Arizona issued the following news release: * * * How much time do planets have to form from a swirling disk of gas and dust around a star? A new University of Arizona-led study gives scientists a better idea of how our own solar system came to be. * * * Scientists believe that planetary systems like our solar system contain more rocky objects than gas-rich ones. Around our sun, these include the inner planets - Mercury, Venus, Earth and   more