BEIJING -- China has initiated the lunar landing phase of its manned lunar exploration program, with a plan to complete a ...

Hopkins engineers develop a way to streamline solar cell testing, dramatically accelerating a process that can be slow and ...

Calgary-based Kiwetinohk Energy Corp. was behind the $320-million project to plant thousands of solar panels in arrays on 955 ...

Both solar and battery systems costs have just dropped to the point that grid defection will save the average family money, ...