Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional batteries allow.

By compressing and expanding carbon dioxide, this unusual battery solves one of renewable energy’s toughest reliability ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

If you own a recent iPhone with Apple Intelligence, this system setting is already helping to improve power management. Here's how it works. Jeff Carlson writes about mobile technology for CNET. He is ...

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...

Update: The Anker Nano is 30% off right now on Amazon for Black Friday. Review below. The iPhone Air has surprisingly good battery life for users with light-to-medium daily usage habits. But if you ...

Google released Nano Banana Pro. The image generator and editor use Gemini 3 Pro. It is rolling out in the Gemini app to everyone. Every now and then, a new model mysteriously appears in the LMArena ...

GameSpot may get a commission from retail offers. Each Arc Raiders map has a few intriguing puzzles to figure out, and they'll usually provide you with some nice loot for solving them. For instance, ...

Google announced its November software update for Pixel phones, called Pixel Drop — a quarterly feature release that brings new capabilities to existing devices — with features including notification ...

Apple's iPhone 17 series has really mixed things up this year, but it is not about the audacious redesign or the new Cosmic Orange colorway. The most significant difference lies in the eSIM-only ...