High-current transistors made from perfectly aligned carbon nanotubes show promise for use in flexible and high-speed nanoelectronics.
A novel form of locomotion inspired by the way amoebas move could help robots get in places other robots can't reach.
A quick and easy technique for screening embryos in IVF procedures could lead to an improved chance of pregnancy.
Farecast claims to offer cheap tickets based on science, not marketing.
The inventor of the World Wide Web explains how the Semantic Web works and how it will transform how we use and understand data.
Forget ethanol: it's hard to transport and gives bad mileage per gallon. Another alcohol, butanol, is a much better renewable fuel, says the president of BP Biofuels.
Warping photos could help text-based communications become more expressive.
A new silicon-based optical device has the potential to improve the speed, cost, and reach of fiber-optic networks.
A set of genes found in marine microorganisms can endow common bacteria with the ability to generate energy from light.
A new gadget can broadcast music from your iPod to friends nearby.