Project Nexus, the first solar panels over irrigation canals in the US, is now online in California, and the project will now be expanded.

The same dirt that clings to astronauts’ boots may one day keep their lights on, say scientists. German researchers have ...

Find the best solar-powered water pumps for irrigating farms, gardens, and more, with our extensive and in-depth reviews of ...

Swedish power company Alight AB signed Finland’s biggest-ever solar power-purchase agreement and will build a 100-megawatt park to generate the electricity.