The following Arts and Sciences majors are in the Natural Sciences Division.
- Astronomy (Both tracks)
- Atmospheric & Oceanic Sciences
- Ecology & Evolutionary Biology
- Environmental Studies
- Geography (All tracks)
- Geology (Both tracks)
- Integrative Physiology
- Mathematics (All tracks)
- Molecular, Cellular & Developmental Biology
- Physics (All tracks)
- Statistics and Data Science
Students who matriculate in Fall 2022 and subsequent terms and who have declared one of these majors as either their primary or secondary major will be charged the Tier 3 Tuition Rate.