As the World Health Organization raises its pandemic alert to level 5, scientists study the genetic sequence of the virus.
Researchers make cells with near-perfect internal efficiency.
New technology makes it possible to alter plant genes precisely and efficiently.
Google's operating system could help usher in an era of ultra-cheap laptops.
Software searches through medical information by analyzing the structure of sentences in a new way.
A new system could make special effects more affordable.
Tracking and communications could play a key role in combating a pandemic.
Future touch screens may need to supply tactile feedback.
A spinoff from the Rocky Mountain Institute has developed a 100-miles-per-gallon plug-in hybrid.
Pixels containing ink reservoirs could lead to bright e-readers that look more like printed paper.