No longer peripheral accessories, chargers today are more powerful, portable, and proactive. Consumers can look forward to rapid innovations in the coming years.

If I was invited on the wildly popular Internet program Subway Takes, here's what mine would be: Wireless charging is underrated. Detractors would argue that it's slower than wired charging and makes ...

It's way more convenient, but way less efficient.

Today, smartphone users are faced with an absolute daily choice whenever their battery utility drops into the red: should they reach for a traditional tethered USB-C cable, or snap their device onto a ...