Transatomic Power has begun tests on a very cheap and compact molten-salt reactor.
A promising advance that came to nothing suggests what it will take to make cheap batteries for electric cars.
Artificial-intelligence software can make phones better at tracking your workouts and emotions.
The former energy secretary, who has begun chasing emerging technologies again, looks back on his successes and failures in government.
The best of the rest from the Physics arXiv preprint server.
Advanced manufacturing technologies are leading to smaller jet engines.
The quickest way to solve a maze exploits both quantum and classical processes, say physicists who have demonstrated the effect for the first time.
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.
New regulations on Internet service providers are changing the way they can describe their service.