Maxar’s detailed digital Earth joins a growing AI push to help robots orient themselves in the face of GPS attacks. Before the advent of GPS, especially at sea, navigation meant finding your position ...

The Global Positioning System (GPS) was developed by the United States military in the 1970s, but it wasn’t long before civilians all over the planet started using it. By the early 2000s the ...

“Once you realize how deep it is in all of our infrastructure, you start to see both how transformative it was and also really how risky it is,” said Katherine Dunn, author of “Little Blue Dot: How ...