Reviewers weren’t sold on the Galaxy S25 Edge, but buyers are. Here’s why users enjoy it more than experts and what reviews ...

Here’s all you need to know about the magic that happens inside your EV battery and how it impacts range, charging and ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

The science pros at TKOR demonstrate how to make a 3-penny battery for DIY power on a budget. An American dream at risk: What happens to a small Nebraska town when 3,200 workers lose their jobs ...

We've tested the very best iPhone accessories to help you choose a great gift for your friends and loved ones.

Every time you charge your phone or unplug an electric car, the battery’s internal parts subtly expand and contract. Over ...

Everyone wants to recycle their batteries, but drop-off locations are hard to find. A new fire-safe bin could make the ...

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

Renault's parade of retro-inspired but high-tech EVs continues with the reborn Renault 4. And this icon is a welcome addition to this century.

Battery costs have fallen sharply over the past two years. A steep drop in 2024 was followed by further declines in 2025, pushing storage within reach for dispatchable solar, according to Ember. The ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving the way for more sustainable EVs. When you purchase through links on our ...