Research shows that photonic crystals can change color as quickly as other technologies.
A force that causes nanoscale objects to repel each other has engineers dreaming of quantum levitation.
A natural flavor-enhancing mechanism could improve drug delivery.
A prototype fuel cell runs on a wide range of fuels without turning up the heat.
Stretchable electronics and the strongest material ever were just two achievements of 2008.
New publications, experiments and breakthroughs in materials science--and what they mean.
A simple process turns cocoons into optical devices with biological applications.
Graphene circuits could lead to high-speed wireless devices and advanced weapons detectors.
A new fuel cell uses a cheap nickel catalyst.