Physicists at the University of Science and Technology of China have built a strontium optical lattice clock with a systematic uncertainty of 9.2 times 10 to the negative 19th power, a level of ...

(Reuters) - U.S. President Donald Trump blocked a Chinese-backed private equity firm from buying a U.S.-based chipmaker on Wednesday, sending a clear signal to Beijing that Washington will oppose ...

Last week, President Trump issued an Executive Order prohibiting the acquisition of Lattice Semiconductor Corporation (Lattice), a US computer chip manufacturer, by a Chinese investor. The president's ...

President Donald Trump will decide whether to block a China-backed fund from buying Portland-based Lattice Semiconductor after U.S. national security officials opposed the takeover. Lattice said ...