Nvidia’s Huang plans Beijing trip ahead of new China AI chip launch
CEO to talk with Chinese officials next week, aiming for September unveiling of processor compliant with US export controls
Copper tariffs are the wrong answer to the right question
Trade levies could solve the supply-demand problem but they are a blunt tool
Linda Yaccarino steps down as chief executive of X
Former NBCUniversal executive leaves platform after two years
EU warns airline delays could be at worst ever this summer
Understaffed air traffic controllers face strikes, wildfires and high demand for flying
Nvidia becomes first company to reach $4tn in market value
Maker of AI chips has led a sharp rebound for tech shares on Wall Street
Keir Starmer refuses to rule out extending tax-band freeze
Labour government is battling to fill fiscal hole that some economists say could amount to more than £20bn
