Green news harvest: Solayzme gets cash for algae, solar sunroof

Wind high flier Makani attracts more Google money; solar plane makes three-day flight; Sen. Biden's record on energy; tapping bacteria power; and more.


Join the discussion

Conversation powered by Livefyre

Don't Miss
Hot Products
Trending on CNET


Up for a challenge?

Put yourself to the real tech test by building your own virtual-reality headset with a few household items.