Coming soon: transparent solar, the solar panels that you can see through — like windows.

Niche biz: A guy on a bike, pulling a sign still works.

Yes, I know that I keep saying that business cards are dead, but here’s someone thinks the business card is thriving.

From Oklahoma, a woman has started a business to swim with the sharks. (?)

Artisanal pizza is on the rise in Asia.

An edible coffee cup may be the next big thing in recycling.