The Lohner-Porsche Semper Vivus had a generator that recharged a battery, and it even had regenerative braking. Sound ...

Today's batteries are only the beginning. These emerging technologies could change everything from EV range to phone battery ...

The launch of City Labs' tritium-powered BOHR satellite marks a major milestone for commercial nuclear power in orbit. By ...

Four months with my first home battery taught me what whole-home backup really means ...

Batteries based on sodium ions are entering mass production. Some researchers say they could ultimately be a cheaper, safer ...

Researchers studied lithium-ion batteries, which are used for electric vehicles as well as portable electronics such as mobile phones and laptops.

Phoenix's extreme summer heat can cause battery failures, tire blowouts, and engine overheating. Mechanics share essential ...

For grid-scale energy storage and national energy resilience, the U.S. needs better batteries. Lawrence Livermore National ...

I tested Dell's new midrange work PC - It nails the sweet spot of price and performance ...

OS 27 beta code references an iPhone with two batteries, adding another software clue to Apple’s rumored foldable iPhone and ...

Of course, the battery drains much more slowly when turned off, so it's not a bad idea to power down the phone to conserve ...