Cuil's rough launch shows the difficulty of challenging major search engines.
A new chlorine-tolerant material may streamline desalination processes.
Researchers show a low-cost route to making materials for advanced batteries in electric cars and hybrids.
A tiny lens integrated into semiconductor lasers promises better portable chemical sensors.
MobileMe is facing problems endemic to cloud computing.
Carbon nanotubes combine high performance and flexibility for electronics.
A new look changes the game for third-party developers.
A carbon-nanotube radio receiver can detect individual gold atoms.
A novel pixel design promises to be faster and brighter.
The search giant's Lively software appears to be aimed at novice users.