Add Yahoo as a preferred source to see more of our stories on Google. Traffic on Interstate 75 in Marietta, Ga., in May 2021. (Bloomberg News/Getty Images) For decades, the United States has built and ...

Add Yahoo as a preferred source to see more of our stories on Google. The interstate system — largely built between the 1950s and 1970s — helped move Americans in large numbers and at high speeds, but ...

NASA’s urban air mobility airspace architect is looking into the considerations of flight safety management for large drones, copters and urban air taxis. The future urban air mobility market is ...

Arguing in favor of his tariffs, President Donald Trump claimed on Twitter Sunday that the US had "no debt" and "a big system of tariffs" when it built "everything from Highways to the Military with ...

MinnPost’s journalists are out in the community to report on the things that are happening in Minnesota. Your support right now will help fund their work AND keep our news paywall-free. A coalition of ...

For decades, the United States has built and expanded a 220,000-mile network of state and interstate highways, easing cross-country travel while dividing cities and boosting suburban sprawl. But as ...