China is preparing to initiate large-scale production of high-bandwidth memory (HBM), narrowing a technology gap with South Korea in a critical component for AI semiconductors. As Chinese manufacturers ramp up current-generation output, South Korean memory makers are moving to extend their market lead with next-generation products

From self-driving cars and humanoid robots to the architecture of future energy systems, Elon Musk is simultaneously advancing an energy strategy that spans both Earth and orbit