A new type of memory could soon be available to device makers.
A new football helmet could help players avoid brain injuries.
A new human-powered generator tries to capture walking energy.
A new material allows researchers to write and erase 3-D images for displays.
A supersonic bullet is fired with a record-breaking 10 megajoules of muzzle energy.
Researchers have made analog electronics out of carbon nanotubes.
A unique motion-based controller from Motus is designed to create a more realistic experience for video game players.
Two firms have doubled the capacity of phase-change memory, a likely replacement for flash.