When energy researchers talk about the future of the grid, they often focus on individual pieces: solar panels, batteries, ...

This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a micro-USB cable, and hot glue. This step-by-step tutorial guides you through each ...

The hourslong outage affected nearly a third of the city and forced the closure of transit stations. Service was restored for most customers late Saturday. By Alessandro Marazzi Sassoon Reporting from ...

Tommy Egan (Joseph Sikora) will go to extremes to get what he wants. The sixth episode of the third and final season of "Power Book IV: Force" will air on Starz on Friday, Dec. 12. Egan is steadfast ...

Written by Dr. Pradyumna (Prady) Gupta, Founder & CEO of Infinita Lab and Infinita Materials. As electronic devices and EV systems continue to push the boundaries of power density and miniaturization, ...

Both portable power stations and uninterruptible power supplies can give backup power to your most important devices -- but you'll want to make sure you have the right one for the job. There are all ...

As of Friday’s season-three premiere of Power Book IV: Force, Joseph Sikora has been playing volatile drug kingpin Tommy Egan in the Power universe for 12 years. With the final season of Force, he’s ...

What’s in store for season 3? The STARZ official trailer sets the tone for a high-stakes finale. In just over two minutes of footage, Tommy declares war on his enemies and makes it clear: he’s not ...

The latest Consumer Price Index shows that the average electric bill went up more than 5% from September 2024 to September 2025. That's faster than the inflation rate for the same period. Conventional ...

The PocketPD is engineered to deliver robust functionality in a compact form factor, offering a range of features that set it apart from traditional bench power supplies: These features make the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. By now, you’ve probably ...