A simple method uses stem cells from bone tissue to repair serious injuries quickly and cheaply.
Analyzing the connections between sites could help spot Web attacks.
Chemical process can recycle PET bottles at lower temperatures.
Genomics pioneer Leroy Hood says a coming revolution in medicine will bring enormous new opportunities.
Companies are working to add value to geospatial information.
A novel fuel-injection system achieves 64 miles per gallon.
A startup promises a painless way to move existing software.
New software aims to expose mobile malware by monitoring a device's memory usage.
The lead-free material may make it easier and cheaper to make "stacked" chips with more computing power.
Specially designed molecules could lead to all-optical data switches that could make the Internet far faster.