Peter Lee

Peter Lee, president of Microsoft Research and its science division, is retiring after 16 years at the company, saying he is leaving for a 'once-in-a-lifetime' next move. Lee oversaw Microsoft's research organisation through a period of major AI advances, and his departure raises questions about who will lead the company's scientific research efforts next.

Microsoft is losing two senior leaders: Peter Lee, president of Microsoft Science, and executive vice president Ryan Roslansky are both set to leave the company. The news was reported by GeekWire. No details have been given about the reasons for their departures or what they plan to do next, and Microsoft has not announced successors or broader reorganisation plans.

Peter Lee, who has led Microsoft's research and science operations, is stepping down from his role as president. The news was first reported by The Information. Lee has been a central figure in Microsoft's research organization, overseeing work spanning artificial intelligence and other scientific fields. Details on his departure and a successor have not yet been announced.