April Wilkerson tests chainsaws: gas vs. battery in a DIY showdown. At least 24 are dead, and girls are missing from a camp, in a catastrophic Texas flood Julian McMahon, ‘Fantastic Four ...

Solid-state batteries have long been elusive, but a firm that supplied cells to the Defense Department could be the first to get them into consumer electronics.

These surprising apps are firing up enormous server farms miles away, processing data nobody asked for, and quietly killing your phone's battery, says one expert.

America’s top battery brands are locked in a power struggle over battery life claims. Duracell has filed a lawsuit against Energizer, accusing the rival battery maker of running a deceptive ...

Google is going to ship a software update to a “subset” of Pixel 6A phones to “reduce the risk of potential battery overheating.

The Android 16 update introduces “Battery health,” though specific functionality depends on what Pixel phone you have.

So, if your iPhone battery is below 80%, you can glance at your iPhone while is it charging to see the current time until battery hits 80%.

In iOS 26, Apple updated the Battery section of the Settings app to provide a much more in-depth look at how your iPhone usage impacts battery life ...

Discover the iPhone 17 Pro Max with revolutionary carbon battery tech, A19 Pro chip, OLED display, and Wi-Fi 7 for ultimate performance.

Inlyte Energy is reviving and scaling iron-sodium battery technology to create a safe, low-cost, and domestically sourced alternative to lithium-ion batteries for utility-scale storage.

Sodium-ion tech is 90% cheaper than lithium and already in 250K vehicles. Could it make U.S. EVs cheaper—and sideline Detroit’s battery strategy?