The technology behind solar panels is surprisingly basic, so you may be tempted to make your own from scratch. But should you ...

Scientists discover a new way to capture more energy from sunlight. This could improve solar panels and reduce wasted energy in the future.

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...