ABC News is the news division of the American network ABC, best known for flagship programs like World News Tonight with David Muir, Good Morning America, and Nightline, alongside a robust presence in radio, digital, and podcasts. Its origins trace back to 1943, when it was spun off from NBC as the "Blue Network" following an FCC order to boost competition in broadcasting, with regular television news beginning in 1948. After years of ranking third behind CBS and NBC, the division was transformed in 1977 under the leadership of Roone Arledge, who created enduring shows such as 20/20, This Week, and Primetime Live. A notable controversy erupted in 1985 when Arledge killed a 13-minute report on Marilyn Monroe, drawing sharp criticism from co-anchors Hugh Downs and Barbara Walters. In 1998, ABC News sold its stake in Worldwide Television News to the Associated Press, solidifying a long-term content partnership. Today, ABC News remains a major force in American journalism, blending traditional broadcasts with modern digital platforms.