GPS doesn't work indoors. Can a bat-like echolocation system take its place?
If you fancy trying your hand at radio astronomy, why not convert an old satellite dish.
It’s not certain whether Malaysia Airlines Flight 17 was brought down because of mistaken identity, but it is plausible.
The data from GPS navigating equipment is revealing the most important junctions in traffic-clogged megacities.
The wisdom of crowds breaks down when people are biased. Now researchers have discovered a simple method of removing this bias--just listen to the most confident.
If you could sell your location data every day, how much would you charge? A research team has carried out an experiment to find out.
If you prefer beautiful routes over short ones, GPS mapping algorithms are of little use. But Yahoo researchers have come up with an approach that could change that.
A Boston-based startup is helping companies track their employees around the office using wireless sensor beacons, to improve collaboration.
Chips made with nanotube transistors, which could be five times faster, should be ready around 2020, says IBM.