COLORADO SPRINGS, Colo., July 8, 2010 (GLOBE NEWSWIRE) -- Cannabis Science, Inc. (OTCBB:CBIS), a pioneering U.S. biotech company developing pharmaceutical cannabis products, is pleased to announce that it has entered into a long-term lease on a 9,500 square foot facility in Denver, Colorado, that will become its corporate offices, as well as serving as a research facility for developing, testing, and producing medical cannabis for patients in compliance with the new Colorado laws regulating medical marijuana in the state.