This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

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 ...

Wireless earbuds have more features than ever, but that comes at a cost: power. Here's how to maximize your battery life.

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the ...

Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

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

POSTECH researchers develop a "magneto-conversion" strategy that quadruples battery capacity while eliminating fire risks.

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 ...

First, each section of the park must be cleared, as outlined in the mission The Grand tour. Clear and claim all five sections of the park. Speaking to Gage after the first step is done will result in ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...