People in the Chicago area are marking 24 years since the Sept. 11, 2001, attacks with solemn ceremonies, volunteer work and ...

Chicago marked the 24th anniversary of 9/11 with a ceremony at Engine 42. Firefighters stood at attention in tribute to the ...

Authorities say a 16-year-old boy who had been radicalized by an unspecified extremist network fired multiple shots with a revolver during an attack at a suburban Denver school.