Scientists have found a way to push zinc–bromine flow batteries to the next level. By trapping corrosive bromine with a ...

Lithium-ion batteries can become unstable under certain conditions, leading to fires. Now, researchers have used new materials that they say can make batteries safer.

The A to Z of over 100 electric vehicles on the market in terms of price, range and the EV's ability to provide external ...

EV charging times depend on a complex variety of factors. We break down the details and provide real-world examples based on MotorTrend testing.

ROCK ISLAND, Ill. — The Quad Cities’ first leadless pacemaker procedure was performed this summer at UnityPoint Health – Trinity Heart Center, marking a milestone in local heart care. The July 2025 ...

Moderate drop: Indicates partial aging — monitor closely and retest soon. Severe drop or collapse: The battery is nearing end-of-life or has an internal fault. Tracking battery load test results helps ...

The iPhone Air isn't selling as well as the three iPhone 17 models, which are still sold out in various markets, but there's no question the handset is a head-turner. While the ultra-thin profile and ...

In the fourth iOS 26.1 beta, Apple added a "Tinted" option that reduces the translucency of Liquid Glass for those who prefer a more opaque look. I saw some comments wondering whether the setting ...

While it's true that car batteries have a low tolerance for freezing temperatures, they tend to fail more quickly in hot weather. Much like how lithium-ion EV batteries work best when it's neither too ...