Q: I bought a house with bedrooms that face the south side of the house. During the summer, the heat in those rooms is brutal. They already have ceiling fans, but I am wondering if putting up some ...

Solar power has long been constrained by a supposedly unbreakable ceiling on how much sunlight a panel can turn into electricity. That barrier is now cracking as a new class of solar materials pushes ...

Researchers from the University of Oxford say they’ve developed a new, “multi-junction” technique to create a solar material that’s so thin it can be printed directly onto the surface of everyday ...

Recent advancements in solar technology have introduced a groundbreaking material that promises to make solar panels 40% cheaper. This innovation not only reduces the cost of solar energy but also ...