A new device may offer a safer way to jump-start ailing hearts.
A computer simulation reveals how blast waves reverberate around a soldier's helmet.
A new way to print quantum dots could lead to brighter, more power-efficient displays.
The first hybrid memristor-transistor chip could be cheaper and more energy efficient.
A new, high-resolution imaging system captures "early" photons.
The camera will offer sharper, broader views of the sky.
Electrical activity from the surface of the brain may be precise enough to control prostheses, research shows.
The new voice-search application for the iPhone marks a milestone for spoken interfaces.
A project proves that millions of tons of the sequestered gas can be safely monitored.