A new technique lets hackers targeting Apple's OS X cover their tracks more effectively.
Durable molds could serve as a practical manufacturing tool in making nano devices.
New software lets cell-phone users search the Web and hear messages during a call.
Double the normal number of bits are crammed into each memory cell.
A new tool promises to detect illegal files without slowing network traffic.
The device betrays a plan to dominate the transition from printed books to electronic ones.
The chip maker tries to diversify with system-on-chip designs.
The super-cheap laptop project meets with widespread skepticism.
A snakelike robotic arm may one day medically attend to soldiers as they are carried off the battlefield.
The software now lets users dive miles beneath the ocean waves.