A prototype sensor saves power by using transistors that never fully turn “on.”
New research shows a decline in the electricity used by all the electronic devices in U.S. homes.
It may be decades before autonomous vehicles can reliably handle the real world, experts say.
Imprint Energy is developing a long-lasting, bendable, and rechargeable battery.
A California-based company is commercializing an abundant, naturally occurring material that can turn waste heat into power.
As the Internet of things grows to encompass billions of devices, its power usage will require novel technologies for improving efficiency.
New effort would pinpoint the source, type, and dispersal patterns of smog across Beijing to drive street-level predictions and targeted remediation.
A new process can cheaply clean extremely briny water coming up from oil wells.
Wind-turbine designers are warming up to an alternative to the three-bladed rotors that have been an industry standard for the past quarter century.
Researchers are discovering ways to grow marijuana more efficiently.