The 1911 Triangle Shirtwaist Factory Fire is remembered as one of the defining tragedies of American labor history, but historian and former journalist DavidConrad-Pérez argues there is another largely overlooked story in its aftermath. His new book, ‘Fire in the Heart of the City: The Triangle Shirtwaist Tragedy and the Origins of Modern Charity,’ examines the struggle between labor organizers and New York's wealthy civic leaders over how the city should respond and how that battle helped shape modern philanthropy and social welfare.

Robert Brooks' beating death was captured on corrections officers' body-worn cameras.

United Nations head António Guterres returns to New York for his final U.N. General Assembly as diplomacy falters over wars in Ukraine and the Middle East, and the global body faces deep divisions.