New York Times: An academic board of inquiry has largely cleared a noted Pennsylvania State University climatologist of scientific misconduct, but a second panel will convene to determine whether his behavior undermined public faith in the science of climate change, the university said Wednesday. The scientist, Dr. Michael E. Mann, has been at the center of a roiling dispute arising from the unauthorized release of more than 1,000 e-mail messages from the servers of the University of East Anglia in …