China Announces New Export Restrictions Ahead of Yellen Visit
China has restricted exports of high-tech metals gallium and germanium, which are critical to making chips, in response to the U.S. blocking them from access to advanced chips.
Google on Wednesday disclosed plans to infuse its dominant search engine with more advanced artificial-intelligence technology, a drive that's in response to one of the biggest threats to its long-established position as the internet's main gateway.