The Suck UK Rechargeable Bottle Light turns old bottles into new lights. The sleek bottle stopper houses an LED light for creative mood lighting.
US office supplies store Staples has posted a test that lets you measures how fast you read, then tells you how often you'll need to recharge your e-reader.
Researchers at UT Arlington have designed a microscopic windmill which, en masse, could be used to power mobile electronics.
Slap some solar panels on your Ray-Bans and soak up some juice for your iPhone 5.
The Rosetta mission's successful comet landing turns bittersweet as the Philae lander ekes out as much science as possible before losing power and slipping into sleep.
Forget plugging in. Ampy stores up battery power by converting your movements into energy so you can charge your gadgets with the power of motion.
When one of your kids says, "I hope we get struck by lightning" and then you are, you'd better be filming. This footage offers the scary realities of getting nature to knock your car out, while recharging your gadgets.
An iPhone 4 connected to a counterfeit or third-party charger leaves a 30-year-old man in a coma for the past 10 days, according to reports from Asia.
It's a liquid gold rush! Scientists find yet another way to power our smartphones (and other devices) with pee.
Apple's expected wearable should finally be debuting next week. Here's how it could have an edge on anything that came before.