Coat a layer of graphene with chlorophyll and you get a remarkably sensitive light-activated switch, say physicists.
With big developments in 2012, these five stories are still unfolding.
The Singularity Summit approaches this weekend in New York. But the Microsoft cofounder and a colleague say the singularity itself is a long way off.
If I get a tablet, maybe I could shake my smartphone addiction.
Oxford researchers say that 45 percent of America’s occupations will be automated within the next 20 years.
Ten titles that inspired Technology Review to publish its own collection of sci-fi stories.
Big Data is revolutionizing 21st-century business without anybody knowing what it actually means. Now computer scientists have come up with a definition they hope everyone can agree on.
Our cosmos was “bruised” in collisions with other universes. Now astronomers have found the first evidence of these impacts in the cosmic microwave background.
The most extensive collaboration between the patient social network and a drug company to-date is likely to be just the first of its kind.
The best of the rest from the arXiv preprint server.