In the era of electric vehicles, the battery is far more than just another part—it’s often called the car’s second heart. Accounting for 30% to 50% of the vehicle’s price, it plays a critical role in ...

The work, led by Chunsheng Wang at the University of Maryland, offers a relatively simple way to make lithium-ion batteries more durable using standard materials and ...

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...