A project proves that millions of tons of the sequestered gas can be safely monitored.
Fabrics woven from highly conductive, nanotube-coated cotton are wearable biosensors.
A novel process yields big pieces of single-ply graphene for smaller, faster electronics.
Cryptographers will compete to define a new standard.
A portable sensor spots circulatory shock to save lives.
A cheap chip rapidly identifies cancer proteins in a drop of blood.
New designs for materials that repel all liquids.
A new project collects traffic data from GPS-enabled cell phones.
Synthetic biology could yield microbes that fight cavities and produce vitamins.