solar

The material in blu-ray discs make solar panels more efficient.

First Solar, Inc., has branched out into planning and building large-scale solar power. That strategy has helped the American company rise above plummeting prices for solar panels.

It's happened to all of us. Your phone loses its charge in that one place you can't plug it in. Now, New York City is about to get solar chargers in many of those places.

A day after the EU Trade Commission placed anti-dumping duties on Chinese solar panels, the Chinese government has launched an investigation into doing the same on EU wine exports to China.

Countries from central and east Africa gather to talk solar power as Africa emerges as a market for alternative energy.

It's cheaper and easier than ever to extract natural gas — thanks in part to advances in controversial technologies like hydraulic fracturing. As technology advances over the next decade, will it stay that way?

Today the British company "Blue Energy" unveiled plans for the largest solar power plant in Africa — and one of the largest in the world.

And can power your house. Plus, don’t go online before bed because it made some hamsters depressed.

The new government initiative could lift the land of the rising sun to second place among the world's solar energy markets.

The world's largest oil exporter isn't necessarily concerned about saving the planet. It's about being able to export even more crude.