Transcranial direct current stimulation works, and you can try it at home.
Using the Internet can destroy your faith. That’s the conclusion of a study showing that the dramatic drop in religious affiliation in the U.S. since 1990 is closely mirrored by the increase in Internet use.
Electrodialysis has the potential to desalinate seawater quickly and cheaply but does not remove other contaminants such as dirt and bacteria. Now chemical engineers have worked out how to do that too.
Einstein’s famous critique of quantum mechanics first emerged in 1930, five years earlier than thought, according to a new analysis of his work.
Ten titles that inspired Technology Review to publish its own collection of sci-fi stories.
The US Naval Surface Warfare Center has created an Android app that secretly records your environment and reconstructs it as a 3D virtual model for a malicious user to browse
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.
The first study of dialects on Twitter reveals global patterns that have never been observed before.
If they’re out there, other advanced civilisations should be emitting waste energy like hot exhaust. And that provides a good way to spot them, argue SETI experts.
If you prefer beautiful routes over short ones, GPS mapping algorithms are of little use. But Yahoo researchers have come up with an approach that could change that.