We may receive a commission on purchases made from links. Imagine having the power of the sun in the palm of your hand. In this age of tech moving toward sustainable energy, that's increasingly ...

If someone is experiencing homelessness, their smartphone often becomes their sole means of staying connected with loved ones and accessing critical services. Charging that phone can be challenging, ...

Solar panels keep getting lighter and tinier—good news for rugged on-the-go types who can charge their devices on the trail with sun-fueled chargers. And this particular solar charger on Kickstarter ...