How these courses are ranked
38 of these universities hold a QS World position, from #13 (Cornell University) to #545 (CUNY Macauly Honors College); they are listed first, in that order. Below them, universities follow their research output: University of California, Berkeley is cited most (58,388,527 citations). 12 universities have neither a QS position nor a research record yet and appear at the end, marked "Not yet ranked".
What the courses look like
By level: 650 bachelor's, 57 diploma, 52 master's and 11 phd / doctorate. Within the subject, the largest areas are Agriculture & Environment (913), Environmental Management (21), Agriculture (16) and Animal Science (10). The usual length is 4 years and 2 years. 98% are full-time and 21 can be studied online. Start dates lean to Fall (100% of courses with a stated intake) and Spring (98% of courses with a stated intake). Humboldt State University offers the widest choice, with 28 of these courses.