Drones are becoming an important tool, helping railway engineers inspect infrastructure, respond to incidents and keep trains ...

A stealthy military radio that hides communications in background noise is extremely difficult to jam or locate, meaning that it could allow drone pilots to operate without detection. Electronic ...

Russia has been targeting Ukraine's railways in an effort to disrupt the country's economy and supply lines. In addition to attacking Ukraine's energy infrastructure, Russia has been intensifying ...

The drones use Digital Tethering to ensure they fly safely near the lines. Credit: Network Rail The UK’s rail infrastructure manager Network Rail has started flying drones to monitor 20,000 miles of ...

Add Yahoo as a preferred source to see more of our stories on Google. Small drones can be hard to track at night. Kevin Carter/Getty Images The recent spate of unidentified drone sightings in the U.S.

Bill Edwards is a retired U.S. Army Colonel, a veteran of the Iraq War, and Owner of Phoenix 6 Consulting LLC. The rapid advancement of unmanned systems and robotics across all domains—air, land and ...