SAN FRANCISCO (KPIX) -- Saturday marked 20 years since the deadliest ever terror attack on U.S. soil. But some technology experts are warning about a growing security ...

GPS is the best technology for tracking the location and movement of any object anywhere in the world. GPS stands for “Global Positioning System,” and refers to a worldwide network of satellites, ...

Think GPS runs the world? China's BeiDou is a fast-rising rival with military and disaster uses, plus a rapidly expanding ...

Ever want to find your device on the map? Think we all do sometimes. The technology you’ll generally use for that is called Global Positioning System (GPS) – listening to a flock of satellites flying ...

GPS is an acronym for Global Positioning System. It is a satellite navigation system providing distance, time, and position measurements in the world coordinate system. To put it simply, it is a ...

Jon Skillings is an editorial director at CNET, where he's worked since 2000. A born browser of dictionaries, he honed his language skills as a US Army linguist (Polish and German) before diving into ...

(Phys.org) -- From cars to commercial airplanes to military drones, global positioning system (GPS) technology is everywhere -- and Cornell researchers have known for years that it can be hacked, or ...

Editor’s Note: This is the first article in a three-part series about software defined radios in GPS/GNSS simulators. Part 1: About GPS and various techniques that are used to advance signal ...

A new system that uses subatomic particles produced high in Earth's atmosphere could provide a view inside volcanoes and help locate people trapped beneath rubble. When you purchase through links on ...