According to the National Oceanic and Atmospheric Association, satellite navigation may be degraded or inoperable for hours.

The best bike GPS trackers increase your chances of being reunited with a stolen bike, by broadcasting its location back to you once you've flagged it as lost. There are two main ways in which GPS ...

The Global Positioning System (GPS) is a network of satellites and other devices that are pivotal for aviation safety. But its signals are "vulnerable to blocking or distortion, creating problems ...

It's the result of a practice called GPS "spoofing" — which sends false location signals to satellites that overwhelm the real signals. The operations, which researchers have traced to Israel ...

How we test the best hiking GPS We test the accuracy of location tracking under various conditions, including dense foliage and rugged terrain. We test the devices' satellite reception ...

Our search for the best GPS trackers favors devices that are easy to operate, especially for younger kids. Other key factors include how comfortable a tracker is to wear and what kind of ...

Sunspot energy has produced a geomagnetic storm that has been upgraded to “severe” as solar flares intensify as they speed ...

They come with built-in GPS and altimeters for route tracking, plenty of fitness sensors and durable designs. They're the ideal blend of fitness tracker and smartwatch, giving you better battery ...

Box truck drivers relying on GPS continually crash through Lyndon's 140-year-old Miller’s Run bridge despite signs, including ...

Thousands of British flights have been targeted by suspected Russian GPS jamming near the Baltic region. Ryanair and Wizz Air logged the thousands of problems with their sat-navs, while a very ...

Today’s best GPS watches are reliable tools for tracking mileage, navigating trails and pinpointing your position anywhere on a map. Their precision tracking and real-time insights support runs ...

I've been writing about computers, the internet, and technology professionally for over 30 years, more than half of that time with PCMag. I run several special projects including the Readers ...