Earth's biggest cities are visible from space at night thanks to street lighting. ET's probably are too, say astronomers
Twitter's strengths are its limits; its weakness is that it isn't limited enough.
At TEDMED - the gap is yawning between hopes and visions and reality in biomedicine
Flywheel-based electricity storage company Beacon Power can't pay its bills.
The strange features spotted by the MESSENGER spacecraft may be caused by hydrogen venting from the planet's interior, says planetary geologist
ZeroDesktop isn't the Web desktop you've been looking for, but that doesn't mean it isn't useful for untethering from conventional PCs.
By replacing onerous legal contracts with a simple API, Legitmix makes it possible for everyone from GirlTalk to your next door neighbor to 'license' samples at no cost.
In one corner: German manufacturer SolarWorld; in the other corner: China.
The best of the rest from the Physics arXiv this week
Japanese scientists have built a cellular automaton from individual molecules that carries out huge numbers of calculations in parallel