A study finds problems, but also offers software fixes that could help cell phones last significantly longer between charges.
Stories Tagged "power"
A method for printing exotic semiconductors brings down the cost of high-performance solar cells and microchips.
Chips that let errors happen, then correct them, use less power overall.
Nokia hopes to create a device that could harvest enough power to keep a cell phone topped up.
Self-organizing equipment could cut energy bills.
A low-power chip could be used for implantable medical sensors.