The world’s largest semiconductor companies have lost about $1.3 trillion in market value this week as investors rapidly reduced exposure to artificial intelligence-linked chip...

China has begun mass-producing domestically developed immersion deep-ultraviolet (DUV) lithography machines, marking one of its most significant advances yet in semiconductor manufacturing. The move is...

South Korea's stock market extended its steep selloff for a second consecutive session on Wednesday as investors continued to unwind heavily leveraged bets on...

Sam Altman met with U.S. senators in Washington on Wednesday to discuss OpenAI's next generation of artificial intelligence models, as the company faces growing...

UBS reported stronger second-quarter earnings on Wednesday, bolstered by the resilience of its investment banking and wealth management businesses. But Chief Executive Sergio Ermotti cautioned...