The MBTA's Orange Line, like much of Boston, has a long, evolving history. Check out this version of the T and Boston in all its 1980s glory.

Metro service was suspended on part of the Orange, Blue and Silver lines between Arlington and the District on Wednesday because of smoke in a tunnel, officials said.

And then, over time, it's been getting more and more convenient with modeling amplifiers that you don't even need the operating system or an iPhone or anything,” thus Orange’s short foray into ...

A fence fell off the Washington Boulevard overpass on eastbound Interstate 66 and the train tracks Saturday afternoon, prompting a temporary shutdown.

Delays on the Orange, Silver and Blue lines because of an earlier train malfunction at Smithsonian station have been cleared.

Metro riders should prepare for significant service changes this weekend as trackwork will affect portions of the Blue, Orange, and Silver lines.

The MBTA is offering free subway rides to frustrated commuters in Boston Thursday evening as an apology for a power outage that brought the morning rush hour to a crawl.

No delays anticipated in the reopening of the Orange and Green lines on Sept. 19. Work on schedule; two-thirds completed.

Residents got their first chance to tell Metro what they like and don’t like about proposals to relieve future overcrowding on the Blue, Orange and Silver lines ...