New strides in radar and gait-analysis software show that it’s possible to detect when someone is carrying a bomb well before he or she reaches a security checkpoint.
Can video fingerprinting and watermarking technology stop copyright violators?
Several companies are designing novel suits for space tourists.
Careless Web developers work tirelessly to maintain Redmond’s dominance.
Researchers have identified compounds in breast milk that might account for its oft-discussed ability to protect against certain diseases.
A new, fast-charging battery will make drills and hybrid cars more powerful.