Liam Fedus, vice president of research, post-training at OpenAI, has announced his resignation to pursue new opportunities in AI for science.Fedus plans to remain involved with OpenAI as a partner and his new company will receive investment and partnership support from OpenAI.Having an academic background in physics, Fedus is excited about applying AI technology to scientific research.OpenAI has seen the departure of several notable leaders recently, including Ilya Sutskever and Mira Murati, among others.