Feb. 28, 2007—In Washington, D.C., the Project on Emerging Nanotechnologies delivered a presentation titled Nanotechnology: A Progress Report on Understanding Occupational Safety and Health Issues. Dr. Paul A. Schulte of the National Institute for Occupational Safety and Health (NIOSH) discussed progress made in understanding and preventing work-related injuries and illnesses potentially caused by nanoparticles and nanomaterials, drawing on the new NIOSH Nanotechnology Research Center Progress Report, released in January.