What is needed is a network of direct current or DC electricity transmission, integrated with a modernized alternating current or AC transmission system. A mesh-connected national DC grid ...

The department said that it was working with the U.S. Cybersecurity and Infrastructure Security Agency and the FBI to assess ...

What is needed is a network of direct current or DC electricity transmission, integrated with a modernized alternating current or AC transmission system. A mesh-connected national DC grid ...

This is a fixed reality, not a theory that poses a cause and an effect. It does not rely on assumptions about the behavior of importers and exporters or the performance of other variables. The current ...

In a measure of 37 developed countries, the U.S. scored above average in reading and science and below average, but not last, ...

Wanting to uncover the scenic beauty of the USA's national parks but deterred by the lines of cars? Skip the pain of parking ...

The president said he would work with Congress to improve aging technology used by the Federal Aviation Administration.

Someone formed a bunch of businesses in Hickory Ridge Estates one morning last June. State officials and the well-to-do ...

President Jimmy Carter’s transportation deregulation reshaped the industry by increasing competition, lowering costs, and ...

"Congress has redefined what were formerly called 'unidentified flying objects' [UFOs] to first 'unidentified aerial ...