During her years of study at St. Lawrence University, Martha MacCallum majored in political science, eventually earning a Bachelor of Arts degree. As of 2015, MacCallum sits as a co-anchor of the FOX News Channel show "America's Newsroom," which airs on weekdays between 9 a.m.and 11 a.m. Eastern time.
Prior to joining FOX in January 2004, MacCallum worked at various TV channels and magazines, including NBC, FNC, CNBC and WBIS-TV. Her career in news began with a position as a reporter with the Corporate Finance magazine. Her first on-screen job was for the Wall Street Journal Television network where she was employed as a business correspondent and anchor.