With just homemade needles and some cells from an ear biopsy, Jose Cibelli of Cyagra demonstrates how to build a blue-ribbon steer.
A burgeoning hacker culture points to promise in Africa.
The 2002 University Research Scorecard shows that even in lean times, innovation pays.
Are states abusing their immunity from intellectual property laws?
How the burgeoning wireless technology could corrupt the system used today.
Magnetic refrigeration promises smaller, more efficient cooling if researchers can overcome some material problems.
Automated navigation and monitoring technology keeps seniors living better-and longer.
How to make our airports terror proof.
A new biometric technology may soon lead to safer handguns.
Augmented reality technology can help make sense of unfamiliar battlegrounds.