As an attorney, David Katz has practiced for 33 years in the areas of securities and mergers and acquisitions. Today, he serves as executive vice president, chief legal officer, and corporate ...

The influenza pandemic of 1918 may well be the greatest scourge ever to affect humanity, exacting a death toll greater than ...

David Katz, Professor of Chemistry at Pima Community College in Pima, Ariz., is the winner of the 2009 Helen M. Free Award for Public Outreach. From developing some of today’s most common classroom ...