U.S. cities are rapidly becoming urban heat islands, where these cities are significantly warmer than their surrounding area.

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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The federal government has signaled the proposed Arctic economic and security corridor could be recommended for fast-tracking in ...

One of the many devious designs of Robert Moses, Baltimore’s “Highway to Nowhere” has stood as a 1.4-mile gash through the western part of the city for decades. A trench of traffic, these six lanes ...

What follows is one of the many articles in the Mercury‘s 2026 Transportation issue. Find a print copy here, subscribe to get a copy mailed to you here, and if you’re feeling generous and want to keep ...