The end of Detroit's early-summer heat wave is in sight. Here's when we will finally see a break from the heat and humidity.

What’s the extension: The D Line currently runs from Union Station in downtown L.A. to Wilshire and Western, a stop in Koreatown near the Wiltern. Metro broke ground on the D Line extension ...

Metro plans to return to automatic train operation (ATO) for the first time in 15 years by the end of the year, which the transit agency says will offer a smoother, quicker ride.