Wow, that's a lot to cram into a music-streaming service.
Network scientists have discovered how social networks can create the illusion that something is common when it is actually rare.
The best of the rest from the Physics arXiv this week.
Custom-made, and painfully slow, self-driving cars are now roaming the streets of Mountain View.
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.
The great Belgian surrealist Magritte painted two versions of one of his masterpieces, and nobody has been able to distinguish the original from the copy. Until now.
The maker of work communication software, one of our 50 Smartest Companies, now has over 1 million users each day.