While some beeps on trains serve a clear purpose - closing doors, for example - not all of them are obvious. These mysterious beeps have been the subject of internet message board speculation. But it ...

We're surrounded by beeps. From reversing vehicles to supermarket checkouts to trains, they punctuate our day. But what's the story behind them? The word "beep" is not very old. The onomatopoeic ...

A lost cell phone wedged between the seat and the wall of a Metro North train car caused a 15 minute delay on the New Haven line this morning. A train at the Noroton Heights station was held there at ...