Researchers are using layers of silicon quantum dots to create ultra-efficient silicon solar cells.
A biodegradable liquid developed at MIT and the University of Hong Kong offers a new way to quickly treat wounds and promote healing.
The Web continues its explosive growth, but old-school companies struggle with revenue
Will lasers provide a cheaper alternative to large projection and plasma displays?
Real Networks, Samsung, and Microsoft are attempting to cut into Apple’s iPod dominance with portable music players of their own.
Microsoft plans to introduce its new operating system to consumers in January. Is it worth upgrading?
New gene chips could finally bring clues to this complex disorder.
As digital audio matures, companies are touting improvements in sound quality to be heard above the din.