Big batteries will fight blackouts and could make renewable power economically viable.
A reconfigurable handheld device could foster a community of hardware hackers.
A new website provides an innovative tool that expands and contracts images while minimizing distortion.
A new method for creating metamaterials that bend light in unusual ways may bring practical applications closer.
Drugs in development could treat the cognitive deficits caused by Alzheimer's.
Among a new phone's health monitors is a "halitosis meter."
The acquisition could signal that a Google phone is in the works.
Eventful, a grassroots website that began by drawing musicians to small markets, has trained its sights on politicians.
This summer, as a meltdown in the subprime credit market spilled over into other markets, all eyes were on the mathematically trained financial engineers known as “quants.” Who are these guys?
How Google maps the world.