September marks the 50th anniversary of the Global Positioning System, a U.S.-owned free utility that offers positioning, navigation, and timing services to users all over the world. It changed ...

A system designed to work even if GPS access is denied is planned for F-22 fighter jets and E-2D Advanced Hawkeyes. Here's why.

An autonomous drone is usually only as good as its GPS navigation system. Without it, the uncrewed aerial vehicles (UAVs) are essentially dead in the air unless a human can remotely take over ...

AeroVironment Inc. has introduced Puma VNS, a visual-based navigation system for its Puma 2 AE and Puma 3 AE small unmanned aircraft systems (SUAS). The system enables navigation across GPS-denied ...

DARPA has unveiled its plan for the future, and it includes a brand new global positioning, navigation, and timing system (GPS) that doesn't depend on satellites.

GPS is now a mainstay of daily life, helping us with navigation, tracking, mapping, and timing across a broad spectrum of applications. But it does have a few shortcomings, most notably not being ...

We’ve been down this road before: A trusting soul gets bum directions from a GPS navigation system, winds up in the middle of nowhere, and may or may not survive the ordeal. Photograph: Marc ...