Biochemist Daniel E. Koshland, Jr. served as editor from 1985 until 1995. From 1995 until 2000, neuroscientist Floyd E. Bloom held that position. Biologist Donald Kennedy became the editor of "Science" in 2000. Biochemist Bruce Alberts took his place in March 2008. Geophysicist Marcia McNutt became editor-in-chief in June 2013. During her tenure the family of journals expanded to include "Science Robotics" and "Science Immunology", and open access publishing with "Science Advances". Jeremy M. Berg became editor-in-chief on July 1, 2016.