Three Mexican suspects were arrested with two South Africans when elite police units raided a multimillion-dollar crystal meth lab hidden in a remote farm north of Johannesburg, police said Tuesday.

Inverted perovskite solar cells offer strong potential for scalable, low-cost solar power, but a hidden interface inside the device has limited their performance and durability. Researchers have now ...

A research team led by Yuuki Kubo and Shiji Tsuneyuki from the University of Tokyo has developed an innovative computational method to efficiently determine the crystal structures of multiphase ...