A new lottery-style scratch card has been developed that might make elections less susceptible to rigging.
Scientists have identified a gene that just might be the key to the unique evolution of the human brain.
A portable plant might make it economical to transform huge amounts of logging “waste” into energy – right in the forest.
Privacy takes a hit. But statisticians are having a field day.
HP researchers have developed a cheap way to make nanoparticle arrays that could lead to precise chemical sensors.
Beacon Power offers a new way to keep the juice flowing steadily.