China is upgrading the BeiDou satellite navigation system – its home-grown alternative to the US-run Global Positioning System – as Beijing seeks to expand the network’s industrial footprint and ...

WASHINGTON — The Pentagon awarded RTX a $45.3 million contract modification to support U.S. military GPS satellite ground operations, even as officials weigh scaling back the troubled Next Generation ...

The GPS OCX program was slated to begin operations in 2016. Credit: RTX The Pentagon is weighing whether to cancel the U.S. Space Force's GPS enterprise’s beleaguered ground control system program ...

Built-in speedometers have been the standard method for measuring our driving speed since the early 20th century. These devices have seen some changes in the time since, including transitioning from a ...

Below is a comprehensive overview of how GPS navigation has evolved and which apps stand out across different travel needs. Modern navigation systems integrate multiple data streams to deliver ...

These free navigation services help you plot routes and avoid traffic jams, but which is best? I tested both map apps and found a clear winner. My PCMag career began in 2013 as an intern. Now, I'm a ...