The Dow Jones slid nearly 800 points as investors fret over AI disruption and react to President Trump's new tariff agenda....

Law enforcement is monitoring potential increases in violence, coercion or debt-collection activity in domestic trafficking corridors after cartel head "El Mencho" was killed Sunday....

Which Republican will Kentucky primary voters choose — Thomas Massie, a faithful constitutionalist, or Ed Gallrein, a party loyalist?...