As the world’s biggest cities become increasingly populous, demand for capacity on underground metro networks has also skyrocketed. As metros mutate and change shape, the transit maps that serve them ...

WASHINGTON - The transit network in the nation’s capital remained hobbled Tuesday morning after an electrical malfunction that filled a busy subway station with smoke, killing one woman and sending ...

— -- The entire Washington, D.C., subway system was closed for emergency inspections, causing commuters in the nation's capital -- a city largely reliant on its metro system -- to struggle to ...

Jackson Woods, a PhD student in Political Science at George Washington University in Washington, DC., as developed a fantasy subway map serviing Detroit and Windsor. (Courtesy Jackson Woods) Metro ...