Today is Tuesday, Sept. 30, the 273rd day of 2025. In 1947, the World Series was broadcast on television for the first time, as the New York Yankees defeated the Brooklyn Dodgers 5-3 in Game 1; the Yankees would go on to win the Series four games to three. In 1954, the first nuclear-powered submarine, the USS Nautilus, was commissioned by the U.S. Navy. In 1955, actor James Dean was killed at age 24 in a two-car collision near Cholame, California. In 2022, Russian President Vladimir Putin signed treaties to illegally annex more occupied Ukrainian territory in a sharp escalation of his seven-month invasion.