The Whitehead Institute together with the Department of Biology at the Massachusetts Institute of Technology (Cambridge, Massachusetts) invites applications for a tenure-track appointment at the Assistant Professor level.       We are interested in curiosity-driven candidates with a Ph.D. or M.D., or equivalent, who are pursuing innovative approaches to fundamental problems. There will be two searches, one in any aspect of mammalian biology and another in emerging biology, including but not limited to artificial intelligence and machine learning.   The successful candidate will be provided with lab and office space in Whitehead Institute, a generous start-up package, access to stat