A superconducting logic chip with a clock speed of 6 GHz beats silicon energy efficiency by two orders of magnitude
If you think your current boss is a drag, imagine being directed by a piece of software.
A new estimate of the amount of energy needed to visit the stars suggests we won’t have enough for at least another two centuries
The discovery of an unrecorded crater raises the possibility that the biblical mountain was struck by a meteorite, say physicists
Making computers faster means relying on the central processing unit (CPU) less than ever before.
Cheap green laser pointers can emit dangerous levels of infrared radiation, according to an investigation carried out by physicists in the US
The equivalence principle is one of the corner stones of general relativity. Now physicists have used quantum mechanics to show how it fails.
An Apple engineer discloses how the company’s premier recommendation engine parses millions of iTunes libraries.
Researchers set up adult Web sites to study how the industry makes its money and spreads malware.
The debate over whether nuclear decay rates change with temperature is about to get hotter.