GPS trackers and AirTags look like they do the same thing. They don’t. One is a live-positioning tool; the other is a ...

On Sunday, a plane carrying European Union chief Ursula von der Leyen was reportedly forced to land in Bulgaria using paper maps after its GPS navigation systems were jammed. Bulgarian authorities ...

The country’s GPS systems might be more vulnerable than you think — and the stakes are high. A Global Positioning System failure could affect transportation, banking and emergency operations. But ...

Plus: Elon Musk and Donald Trump's fallout is escalating This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Manus ...

Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS. Later this month, an inconspicuous 150-kilogram satellite is set to launch into space aboard the ...