CHICAGO - Blue Line trains are running again Tuesday morning after police activity near Rosemont temporarily suspended ...

The electrical outage at West 4th Street led to numerous subway delays and cancellations on a sweltering hot day.

Multiple subway lines faced extensive delays throughout the morning and into the afternoon Tuesday, after a power outage ...

The MTA has reported a power outage at West 4th Street, causing disruptions to several subway lines.

Planned work on the Blue Line will see a large portion of the track closed for nine days in August, according to the latest workplan from the MBTA.