Officials have called the collapse of Baltimore’s Francis Scott Key Bridge after a cargo ship rammed into it an “unthinkable tragedy.” Here’s what to know.

ANNAPOLIS, Md. (AP) — The loss of electrical power from a loose wire caused a huge cargo ship to lose propulsion and steering before crashing into Baltimore’s Francis Scott Key Bridge, causing it to ...

Two electrical blackouts, one caused by a loose wire and another by problems with a fuel pump, disabled the controls of a huge cargo ship before it crashed into Baltimore's Francis Scott Key Bridge, ...