A good power bank is essential. Between my phone, headphones, tablet, and smartwatch, I feel like I always have one device or another begging me to plug it in. I actually carry around a power bank ...

The Bluetti Elite 300, packing more power than ever into a small form, will be available with early-bird discounts from March 8.

Generator noise is a problem. While portable generators are great for providing emergency power, they can be loud and ...

Learn more about whether AXT, Inc. or Power Integrations, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

The Electricity Company of Ghana (ECG) has outlined key factors contributing to high electricity consumption among customers.

The Electricity Company of Ghana (ECG) has outlined key factors contributing to high electricity consumption among customers.

Q4 2025 Earnings Call February 24, 2026 4:30 PM ESTCompany ParticipantsByron Jeffers - VP, Treasurer & Head of ...

Singapore’s government is channeling significant public funding into technologies that can generate electricity from falling ...

High-density AI chips run so hot that air cooling isn’t enough. New facilities are turning to liquid cooling. The technique of choice is water evaporation. It’s more effective and energy-efficient ...

A beam of light weaker than the bulb inside a refrigerator has delivered internet speed data from a satellite more than ...

A great improvement has been demonstrated in the distance that electric power can travel wirelessly. Researchers developed the 'Dipole Coil Resonant System' for an extended range of inductive power ...

Apple's MagSafe wireless charger is a great way to charge your iPhone and AirPods, and right now it's available with a longer 2-meter cable for just $37. That's 24% less than the usual retail price of ...