Paris banned traffic from its center, but that still leaves lots of cars cruising often-narrow streets. Without stop signs. Here's what the city has intstead.

President Donald Trump has a nickname for his latest pet project to reshape the nation’s capital: “The Arc.” Trump repeatedly ...

Trump, 79, is reportedly aiming to begin construction on his proposed "Arc de Trump" using money that he accrued via ...

The first roundabout for cars was built in the U.S. in 1905, but the design fell out of fashion in the '50s. Roundabouts ...

Donald Trump officially unveiled plans for an Arc de Triomphe-style monument, which will be constructed to mark America’s 250th anniversary next year during his controversial donor dinner at the White ...