New research shows a decline in the electricity used by all the electronic devices in U.S. homes.
A new material, combined with a cheap tracking system, could unleash the promise of concentrated solar power.
It may be decades before autonomous vehicles can reliably handle the real world, experts say.
A prototype sensor saves power by using transistors that never fully turn “on.”
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.
New effort would pinpoint the source, type, and dispersal patterns of smog across Beijing to drive street-level predictions and targeted remediation.
As the Internet of things grows to encompass billions of devices, its power usage will require novel technologies for improving efficiency.
Researchers are discovering ways to grow marijuana more efficiently.
A new process can cheaply clean extremely briny water coming up from oil wells.