More than a billion people worldwide lack access to electricity. The best way to bring it to them is to provide ever-cheaper, clean, locally produced solar power that can replace dirty and dangerous kerosene.
Apple posted a blockbuster Q1 of 2012, thanks in large part to spiking sales of iPad tablets and iPhone handsets.
Newt Gingrich is surging. Mitt Romney, though, is still considered the front-runner. A drawn-out race means a growing possibility of a brokered convention, where party elites choose the nominee.
The comedian has been included in some actual political polls in recent days, as he presses ahead with exploring whether to run for (wink wink) president of South Carolina.
Entrepreneur Margarita Barry founded the blog 'I Am Young Detroit' to highlight small innovative businesses popping up in a city still facing stiff challenges.