Modern warfare faces a critical challenge as GPS becomes unreliable due to jamming and spoofing. The Pentagon is exploring quantum sensors, like magne ...

The Earth's atmosphere has been used as a 'laboratory' to carry out a physics experiment which could help to improve the performance of GPS. The Earth's atmosphere has been used as a 'laboratory' to ...

Some of the most fascinating people that you meet at American Physical Society meetings are not actually physicists, and Bruce Rosenbaum is no exception. Based in Massachusetts, Rosenbaum is a maker ...

Here’s what you’ll learn in this story: Atomic clocks will only see a loss of 1 second in accuracy over a period of 10 million years. They are used in multiple ways, including the GPS in your car. Now ...

IT’S ALL PHYSICS. How things work, that is. Well, maybe a little chemistry too in some cases. I might be a little biased in my opinion given that I’m an applied physicist by training. Radio? Satellite ...

Lightsquared, the upstart ready to build a new 40,000 tower national 4G network, has admitted to the FCC that its signals cause problems for GPS. There's a fix—but the GPS industry says Lightsquared ...