FMR-A is a robust phenomenon in which repeated presentations of the same visual stimulus leads to gradual response reductions as a function ... dimensional (3D) objects; line drawings of objects ...

CHICAGO (CBS) -- Red Line trains on the North Side were disrupted for nearly four hours on Thursday, as a police bomb squad investigated a suspicious object that turned out to be a hoax.

MBTA Transit Police are asking for the public’s help in identifying a man who allegedly threw a metal object onto Red Line tracks, forcing service to shut down at Andrew Square station.