Science | WPN World People News

Two Britons living in New Zealand have built a pair of bionic legs that allow paraplegics - those with complete paralysis of the lower half of the body - to walk again.

Mammals with larger brains in relation to body size tend to have longer lives.

A new hi-tech car allows blind people to drive independently. Set to make its debut on the Daytona International Speedway in 2011, the modified Ford Escape is equipped with non-visual sensors that enable blind drivers to make safe decisions on the road.

Scientists have created a new use for outdated ink-jet printers. They are putting the finishing touches on techniques that will allow doctors to print skin onto burn victims. Sound like something out of the future? It’s not too far from becoming an everyday treatment.

"IBM Employee Sparks Massive Bank Outage," read the headline at TheRegister.com. On a Monday in early July, "one of Singapore's largest banks suffered a seven-hour IT outage that took down everything from back-office services to ATMs."

The Solar Impulse HB-SIA, with André Borschberg at its controls, successfully landed this morning at 09:00, to the cheers of a crowd of supporters who came to celebrate this great milestone

A dragon-shaped cloud of dust seems to fly with the stars in a new image from NASA's Spitzer Space Telescope (bottom). In visible light (top), the creature disappears into the clouds -- perhaps it's "frolicking in the autumn mist" like Puff, the Magic Dragon, from the famous Peter, Paul and Mary song.

China, which is currently building the largest number of nuclear power stations worldwide, is expected to use one of the most advanced technologies 'AP1000' for constructing 10 of its nuclear reactors.

The criminal brain has always held a fascination for James Fallon. For nearly 20 years, the neuroscientist at the University of California-Irvine has studied the brains of psychopaths. He studies the biological basis for behavior, and one of his specialties is to try to figure out how a killer's brain differs from yours and mine.

US Defense Department officials are reaching out to academia and the energy industry to strike a balance between its support for alternative energy sources and its need to protect national security.