A tiny burst of motion inside a molecule may be enough to shove an electron across a solar material almost as fast as nature permits. That is the striking result from a University of Cambridge-led ...

Researchers have produced nearly pure hexagonal diamond, a material long theorized to be harder than conventional diamond, by ...

China’s Chang’e-6 mission has returned nearly two kilograms of rock and soil from the moon’s far side, and the laboratory results are forcing scientists to rethink how the moon formed and evolved.