China watchers are alarmed by what Trump's recent moves mean for the U.S.'s previously hard-line China policy.

The US will do “whatever it takes” to lead the world in artificial intelligence, President Donald Trump vowed last month. Part of that ambition, it seems, is doing more to stop China getting its hands ...

The US is exploring ways to equip chips with better location-tracking capabilities, a senior official said, underscoring ...

We drilled down on five of the biggest rivalries in business, across chips, AI, EVs, investing and finance, and energy. And ...