Baltimore holds vigil for victims of deadly bridge collapse

Salvage crews work to lift first piece of collapsed Baltimore bridge

Workers honor migrants killed in Baltimore's bridge collapse

Investigators board cargo ship that collided with Baltimore bridge

Two victims recovered after Baltimore bridge collapse

Singapore port authority says Dali cargo ship passed inspections at time of Baltimore collision

Six presumed dead after crippled cargo ship knocks down Baltimore bridge

Baltimore bridge collapses after Singapore-flagged ship collision; search under way for survivors

Biden calls for gun control after July 4 shootings

Maryland flooding: Ellicott City street turns into raging river

A numbing cold wave grips the U.S.