A toxin released in a plane can now be traced back to a single seat.
Digital-cinema technology improves the stereoscopic effect.
Computers outperform humans at recognizing faces in recent tests.
Microsoft has announced a touch-screen table that interacts with gadgets placed on its surface.
A new type of nanometer-size semiconductor crystal that can amplify light marks an important step toward cheap, tunable lasers.
After five years, I make good on my promise to Jef Raskin.
Putting a computer hard drive in the freezer will help recover lost data.
New trafficking software will enable drivers to find the quickest route to their final destination.