The power of the sun means that you'll never have to think about charging the Griffin SmartTalk Solar.
Logitech's clever Solar Keyboard Folio hooks iPad users up with a quality typing experience on the go, no USB charger required: it really does work as advertised.
With its built-in solar-powered battery, the sleek Logitech Wireless Solar Keyboard K760 will save you money in the long run and is a better deal than Apple's Bluetooth Wireless Keyboard.
Logitech's K750 wireless solar keyboard gets our Editors' Choice Award for being an environmentally friendly alternative to traditional input devices with convenient extras and an affordable price.
Scientists spot the most distant object yet in our solar system. It could be under the sway of an even darker, larger and more distant world.
Starting with an Earth the size of a marble, these folks built a full-scale model of our solar system across 7 miles of Nevada desert.
The sun-gazing Proba-2 satellite had an action-packed day in which it witnessed a partial solar eclipse three times over.
A spacecraft concept under development could shoot diamond harpoons at space rocks to slingshot itself around our corner of the galaxy.
The search company wants to make it easier for people to decide if they want to "go solar" and add the technology to the roofs of their homes.
The Edyn Garden Sensor watches over your plants and sends you notifications when it's time to take action.