Hardware

World's tiniest laser paves way for optical computing

Small circuit boards hang on DNA scaffolds

Chip Wars: NVIDIA and ATI spar over OpenCL GPU support

Lenovo appears to recall Thinkpad batteries again

Desktop PCs are not quite dead yet

Intel phases out Tigerton quad-core CPUs

Apple offers $50 shades for 15-inch MacBook Pro

Micron, Intel develop three bit per cell NAND flash

Chinese science institute to sell shares of Lenovo

Filter promises better cellphone performance