SAN JOSE, Calif., March 9 /PRNewswire-FirstCall/ — In a paper published in the American Chemical Society journal, Macromolecules, scientists from IBM (NYSE: IBM) and Stanford University detail discoveries that could lead to the development of new types of biodegradable, biocompatible plastics. The

AFP – Tropical cyclones may become less frequent this century but pack a stronger punch as a result of global warming, a paper published on Sunday said.