Reverse-engineering lithography machines—the equipment on which advanced computer chips are manufactured—is not as straightforward as copying most industrial designs. In the race between innovators ...

ASML, the Dutch company that makes multimillion-dollar tools to manufacture advanced semiconductors, is grappling with the repercussions of a tech trade war. ASML’s high numerical aperture extreme ...

China just pushed the semiconductor fight into a new chapter. Inside a sealed compound in Shenzhen, scientists built a prototype EUV lithography machine that Washington has tried to block for years.