Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a ...

Gene “Daddy G” Barge, a well-rounded saxophone player, songwriter and Grammy-winning producer, has died. He was 98.

Tyrese Haliburton nailed a clutch 3-pointer with less than a minute left and Pascal Siakam scored 10 of his 22 points in the ...