Did the review of GM's prospects depend on unrealistic assumptions about its plug-in technology?
Research shows that the arrangement of tumor-targeting molecules counts.
Japanese robot communicates using eye movements alone.
One California utility is taking Solaren Corporation's space-based solar-farm proposal seriously.
The chemistry of life may be more robust than we thought against changes in the fundamental laws of physics.
New tests confirm that in a head-to-head collision, it's better to be in the big car.
The online bookseller delisted thousands of gay and lesbian titles from its site.
Mazda's CEO changes his tune, promising hybrids and EVs by 2015.
Some of the odder inventions demoed at the Computer-Human Interaction Conference.
Constant logging could help spot problems in kids.