Physicists have long known that entangled photons can make more precise measurements than independent ones. Now Japanese physicists have built a microscope that proves it.
The best of the rest from the arXiv preprint server.
Large cities are more productive than small ones so it shouldn't come as a surprise that they produce more CO2 as well, say physicists.
If cryptocurrency is to succeed, its proponents need to acknowledge that it’s hard to divorce money from politics.
Computer scientists have used the pattern of social media communication in Syria to reveal the structure of opposing forces in the civil war.
Nobody agrees on how to define a city. But the emergence of "natural cities" from social media data sets may change that, say computational geographers.
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.
Microsoft's new CEO, Satya Nadella, will work with Bill Gates to define new products.
On its tenth birthday, Facebook offers users a data-driven trip down memory lane.