These days, that data comes from a global satellite navigation system. In the USA, that means GPS. GPS is currently having some problems though. This is where Receiver autonomous integrity ...

Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an ...

Anello Photonics' SiPhOG technology will enable US Navy hypersonic vehicles to navigate accurately even in GPS-denied ...

Getting lost indoors can be frustrating. Finding your way isn't always easy whether you’re in a sprawling hospital, a busy airport, or a massive mall. Visitors often wander around instead of getting ...

It’s recommended to pack GPS navigation devices in hand luggage when traveling to the United States. Generally, most airlines ...