Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.

We may receive a commission on purchases made from links. Despite the rise of rechargeable lithium-ion batteries, there are still many times when non-rechargeable batteries are the better option.

CATL made headlines again with a new cell. Instead of being able to withstand 5C charging, its main advantage is using a new and much cheaper chemistry than those dependent on lithium. Naxtra ...

Discover three easy and educational DIY projects you can create at home using everyday household items. Learn how to make a miniature water pump with a plastic bottle cap, a simple homopolar motor ...

Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after pulling the plug on the original 4680-equipped Model Y to prioritize Cybertruck ...

With Cellares preparing to begin commercial-stage production in 2027, the California-based cell therapy contract manufacturer has taken a major step toward that goal, raising $257 million in a series ...

The Metropolitan Detention Center, known as the M.D.C., is one of the United States’ most notorious federal lockups. By Ali Watkins Nicolás Maduro, the Venezuelan president captured by the United ...

In the wake of its decision to pivot from certain EV production to the energy business, Ford Motor (F) has terminated its partnership with South Korea’s LG Energy Solutions. In October 2024, LG Energy ...

Volkswagen Group subsidiary PowerCo SE has commissioned the Salzgitter gigafactory as planned and produced the first ‘unified cells’ that are made in Europe. PowerCo is also designing, developing and ...

FRANKFURT, Dec 16 (Reuters) - Tesla ‌is creating the conditions ‌to produce up to 8 gigawatt hours of battery cells a year at its German ‍gigafactory in Gruenheide near Berlin starting in 2027, the ...