A new supercapacitor design that uses only water, clay and graphene could source material on Mars and be more sustainable and ...

By replacing the graphite electrode with silicon nanowires, Amprius achieves higher power density and faster charging for its ...

You hop in your car one frosty morning, turn the key, and nothing happens. The culprit: A dead battery. You’re going ...

The phone is drop, scratch, water and temperature resistant.  Last year, Honor unveiled the X9b. Now, the company is ...

The new Oura Ring 4 smart ring promises a plethora of health tracking features—but is it worth the $349 price tag? Read the ...

Newer iPhones already have some helpful battery health features. Last year, Apple added a new optimized charging setting for ...

Silicon anodes appear to be leading the way in the race to commercialize next-generation battery technologies for electric ...

The United States is in the midst of the biggest boom in clean energy manufacturing investments in history, spurred by laws ...

Johnson was charged last year with misdemeanor assault and battery, and with felony assaulting, obstructing or resisting a ...

Hyundai invited us on a road trip to Kuala Lumpur with three made-in-Singapore Ioniq 6, and this was how it went down.

The City of Green Bay has authorized land to be used for a proposed 200-megawatt, 800-megawatt-hour battery energy storage ...

Spurred by advances in energy-harvesting materials, a new generation of advanced implantable biomedical devices is emerging ...