Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More The artificial intelligence arms race heated up Friday as Amazon announced an additional $4 billion investment in Anthropic, doubling its stake to $8 billion in a move that signals the cloud computing giant’s ambitious bid to compete with Microsoft and Google in the fast-evolving AI landscape.The deal, which maintains Amazon as a minority investor, establishes AWS as Anthropic’s pri ...