Now fully coed, Chatham University in Pittsburgh, PA, has over 2,100 undergraduate and graduate students (on-campus and online) in over 60 programs in the health and lab sciences, sustainability, business and communications, and the arts and humanities. Chatham is the alma mater of environmental icon Rachel Carson (Class of ’29), and is recognized as a leader in the field of sustainability, having been selected as one of the Top 50 Green Colleges by The Princeton Review, named in the top 20 of Sierra Magazine's list of "Cool Schools" and mentioned in a 2012 Forbes article as one of the places "contributing to Pittsburgh's transformation into a destination for green living."
Building on these accomplishments, Chatham opened in 2014 the world’s first fully sustainable campus in higher education, Eden Hall Campus. Consistently ranked as a best college by U.S. News & World Report, Chatham earned the highest ranking among western Pennsylvania institutions in the“Regional Universities - North” category for 2015. Chatham University consists of the School of Health Sciences; the Falk School of Sustainability; the School of Arts, Science and Business; Chatham College; and the College for Continuing & Professional Studies.