Aging water mains’ age tell a story of urban growth and infrastructure deterioration. In the United States, many pipes have outlived their designed life.

Cities and states file lawsuits and scramble for alternative sources of money as the White House seeks to shut off the federal funding spigot for biking and walking...

The Federal Aviation Administration released eight proposals to be part of the Electric Vertical Takeoff and Landing Integration Pilot Program to integrate advanced...

Scientists find new evidence that the sun may have been part of a large-scale movement of similar stars that left the inner regions of the Milky Way about 4 billion...

The releases will start next week and take about 120 days, Secretary of Energy Christopher Wright says.

Starting from different premises, both analyses independently point to the same conclusion: limiting both immediate and delayed climate risks will likely require...

Iranian officials warn of “war of attrition” and global economic chaos as energy supplies are throttled.