As the week comes to a close, the world of artificial intelligence (AI) has seen some significant developments. From eyebrow-raising investments to strategic acquisitions, AI breakthroughs, and stock downgrades, the global AI landscape is buzzing with activity. Let’s dive into the top stories that have shaped the AI world over the week. Microsoft’s $1.5B Investment Raises Concerns Microsoft Corporation (NASDAQ:MSFT) has come under scrutiny from Republican lawmakers for its $1.5 billion investment in UAE-based AI firm G42, due to the company’s historical ties to China. The lawmakers have called…