AOES Professor and COLA scientist Timothy DelSole has been appointed co-chief editor of the Journal of Climate. The American Meteorological Society established J. Clim. in 1988, and the journal is a leading publication in climate and atmospheric science, ranking seventh for Impact Factor as evaluated by ISI Thomson rankings in its field. DelSole, who joins John Chiang of U. California, Berkeley, as co-chief editor, has been a J. Clim. editor since 2010.