KYIV, Ukraine—Ukraine’s power grid has weathered three winters of Russian bombardment during which engineers patched up substations under missile and drone fire and civilians spent days in the cold ...

Does shelf life or mileage kill a used Prius hybrid battery faster? Tyler Long on the Toyota Prius Owners Facebook page says, "I have a 2017 Toyota Prius Touring 4 with the original factory lithium ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky.

There's one more chance to see the northern lights in Wisconsin before September ends. The aurora may be visible as far south as central Wisconsin on Sept. 30, according to a forecast from NOAA's ...

This episode shows progress on the Porsche 928 electric conversion with updates to the lighting system and installation of a new battery box. The video highlights how modern EV components are ...

Apple says major software updates often impact battery life and thermal performance. Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Has your iPhone's battery life ...

iOS 26 is here, and if you've noticed a decline in your battery life since updating, you're probably not imagining it. It's been a long-held belief among Apple users that an iPhone's battery ...

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Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading ...