These synthetic structures could be made into glass or textiles that could absorb sunlight one day.
The solar panels use tiny organisms to photosynthesize sunlight, converting it into energy.
A new generation of see-through solar cell technology could harvest energy from building and car windows as well as cell phones.
The president is betting that harnessing the power of the sun will decrease the cost of the wall.
The experimental aircraft landed in Seville on Thursday morning.
While Corey Lewandowski was battling against taxpayer-funded green-energy projects, he privately sought funds for a solar power company.
The moves are part of Obama's "broader vision" for ameliorating the effects of climate change.
If saving the planet doesn’t make you switch to solar, maybe the price will.
Designers in the Netherlands have built a bike path that generates solar power.
From lighting your television screen to sterilizing polluted water, how the new Nobel laureates’ inventions can change the world