USB charging is shrouded in mystery -- which is a bit ironic, given that almost all of us rely on USB charging of our smartphones and tablets on a daily basis. Why, for example, does an iPhone ...

Scheme of the electrochemical insertion into a film of thickness L. b) Experimental setup for measurement of the MIEC-electrolyte system. Scientists have designed a novel electrochemical method that ...

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

A halt in federal funding for electric vehicle charging infrastructure hasn’t slowed its development and the transition to EVs, an industry expert said. But the stronger headwind for electrified ...