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.
The best of the rest from the Physics arXiv preprint server
Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.
A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.
Astronomers are building an entirely new kind of telescope that can photograph the whole sky simultaneously and continuously.
What are the biggest threats?
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.