The Supreme Court has taken up Trump-related cases in its new term, as well as cases dealing with gay and transgender issues ...

A sharp fall in China’s crude oil imports during the Iran war has been instrumental in holding down oil prices and keeping the global economy humming. Clues are emerging in the mystery of the missing ...

US declines to extend North American trade deal, starting clock to end it while seeking changes The Trump administration on Wednesday declined to extend the U.S.-Mexico-Canada Agreement, starting a ...

There is keen interest in extending the use of laser diodes beyond traditional low-power devices. Now the techniques needed to increase the achievable output power have become available. Laser diodes ...