A novel lens-making technique creates an artificial insect eye, which could lead to better camera lenses.
How do you survive when it could take decades to build your product?
AOL has announced plans to charge for sending some e-mail, in hopes of curtailing spam. But skeptics aren’t buying it.
Why hydrogen might not power future vehicles and lithium-based batteries might.
Computer security guru Bruce Schneier says media companies won’t ease up on invasive technology until consumers balk.
MIT’s Carlo Ratti uses location data from cell phones and laptops to create maps of human activity in cities.
Programmable drug chips have passed a longevity milestone: six months of drug release.