Students can only double major within the college they attend, so it is not possible to double major in two academic programs that are offered in different colleges/schools at Cornell University. It is important to know that students can minor or take classes across colleges at Cornell. Please also note, that when you apply to the College of Agriculture and Life Sciences (CALS), you select one major. Once enrolled, CALS students can explore declaring a second undergraduate major as long as both majors are within CALS.