DETROIT -- Tesla Motors is working on modifications to its Autopilot system after it failed to stop for a tractor-trailer rig in a Florida crash that killed the driver of a Model S sedan. CEO Elon ...

The U.S. Army awarded Raytheon a $1.7 billion contract to produce a new missile defense sensor that will replace the current Patriot system’s radar, according to an Aug. 28 Pentagon contract ...

Technicians are working to fix the Bermuda Weather Service Doppler radar system but it was not known when it would be operational again, the BWS director said on Wednesday. Michelle Pitcher noted ...

Radar is how most airplanes are tracked as they fly, and there are a few systems at play, but sometimes an airplane can disappear. Here's how that can happen.

A faulty radar in the Santa Cruz Mountains may be to blame for weather apps not working right over the weekend.

The technology is far from operational. While similar sensors have proven reliable in detecting low-flying aircraft over shallow waters, the challenge could be far greater in the open sea.

An unsettling new technique for surveillance can make use of the most minute scraps of data to listen in on cell phones calls.

A former Dragon’s Den contestant has transformed a former Cold War radar into transmitting a new wi-fi network which will work even if mobile signals go offline. Tech entrepreneur William ...

During his newspaper career, John covered the Dallas Cowboys, the Kansas City Chiefs, the Oklahoma Sooners, the Oklahoma State Cowboys, the Arkansas Razorbacks and much more. In 2016, John changed ...