How to build a president from carbon nanotubes.
An artificial scaffold helps engineered heart cells better mimic real ones.
A new type of silicon promises cheaper, more-sensitive light detectors.
Artificial antibodies could be used in cheap, field-ready toxin sensors.
Unwinding Scotch tape produces enough radiation to image a human finger.
The first device with a display that can be read in direct sunlight hits the market.
New publications, experiments and breakthroughs in materials--and what they mean.
New metals will keep engines and turbines dry and ice-free.
Carbon-nanotube adhesive outperforms gecko feet and could aid climbing robots.