Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether it's time for a replacement.

Earlier this month on Hobart’s River Derwent, a 130-meter (426-ft) vessel began moving with an unfamiliar level of calm. No engine rumble, no exhaust plume; just the quiet churn of waterjets as Hull ...

Scientists have unveiled a new approach to powering quantum computers using quantum batteries—a breakthrough that could make future computers faster, more reliable, and more energy efficient.

We ran battery tests on 9 popular tablets - this model lasted the longest (and other surprise results) ...

A new app can tell you how much life your battery has left in it.

After charging my iPhone the 'Apple way' for 2 years, here's the state of its battery now ...