Ecology, also known as environmental biology, studies the relationships between organisms and their environments. The discipline also examines human-related environmental issues, including population pressure, food scarcity, pollution, species extinction, biodiversity loss, and climate change. Because ecological problems often involve people, policy, and land use, ecology can also overlap with sociology, economics, and political decision-making.
Since ecology is a broad field with many areas of specialization, students can study it through biology, environmental science, conservation, plant science, zoology, oceanography, and sustainability programs. The schools below are top schools for ecology-related study and research, including institutions that appear prominently in current environmental science, environment/ecology, and global university rankings.
Top Ecology Schools in the World
1. Harvard University
Harvard University traces its history to 1636, when it was founded as the first college in the American colonies. It was named Harvard College in 1639 in honor of its first major benefactor, John Harvard.
Harvard University’s Department of Organismic & Evolutionary Biology traces its modern structure to 1971, when Biology faculty created committees in Organismic and Evolutionary Biology and Cellular and Developmental Biology. By 1982, those committees had officially split into two departments.
For undergraduates, OEB is connected to the Integrative Biology concentration, which lets students explore organisms, evolution, ecology, and related areas. At the graduate level, Harvard offers a Ph.D. in Organismic and Evolutionary Biology, with research spanning biological processes from single cells to entire ecosystems. Harvard also ranks first in the QS World University Rankings by Subject 2026: Environmental Sciences, making it one of the strongest universities for ecology-related study and research.
2. Stanford University
Stanford University was founded in 1885 by Senator Leland Stanford and his wife, Jane Stanford. It welcomed its first students in 1891 and has since become one of the world’s leading research universities.
Stanford’s Department of Biology offers ecology-related preparation through its undergraduate Biology major, a coterminal master’s program for Stanford students, and a Biology Ph.D. program that includes an Ecology and Evolution track. These pathways provide a strong foundation for students interested in ecological research, evolutionary biology, environmental science, and related fields.
Stanford’s ecology and environmental science researchers work across areas such as agricultural ecology, animal behavior, biodiversity and ecosystem services, biogeography, community ecology, disease ecology, and evolutionary ecology. This breadth of research helps make Stanford one of the best universities for students interested in ecology and the environmental sciences.
3. Massachusetts Institute of Technology
The Massachusetts Institute of Technology was chartered in 1861. Its first classes were held in Boston in 1865, and the institute moved to Cambridge, Massachusetts, in 1916. Since its foundation, MIT has emphasized the connection between theoretical knowledge and practical problem-solving.
MIT does not present a stand-alone ecology degree through the Department of Biology. Instead, ecology-related study appears through biology, civil and environmental engineering, marine science, and MIT-WHOI pathways. MIT Biology offers undergraduate and doctoral training in biology, while its graduate Biology program is doctoral only and does not offer a master’s degree.
Students interested in ecology can find relevant work through MIT Civil and Environmental Engineering’s Ecology and Evolution research area, MIT-WHOI biological oceanography, and courses such as marine ecology and mathematical ecology. MIT is especially suited to students who want a quantitative, engineering, marine, microbial, or systems-based approach to ecological questions.
4. University of Oxford
The University of Oxford is one of the strongest institutions for ecology-related study and research. It is considered the oldest university in the English-speaking world, with teaching in some form recorded as early as 1096 and rapid development beginning in 1167.
Oxford’s Department of Biology launched in August 2022 after the merger of the former Departments of Plant Sciences and Zoology. It teaches the MBiol Biology, MSc by Research in Biology, and DPhil in Biology, and its research themes include Ecology & Conservation and Evolutionary Biology. The School of Geography and the Environment also offers the MSc in Biodiversity, Conservation and Nature Recovery, a 12-month master’s program focused on biodiversity science, conservation, restoration, and nature recovery.
Oxford’s ecology-related strengths span biology, conservation, biodiversity, zoology, plant sciences, and environmental research. The university is tied for second globally in the QS World University Rankings by Subject 2026: Environmental Sciences, making it a leading choice for students interested in ecology and conservation.
5. University of Cambridge
The University of Cambridge was established in 1209 after scholars migrated from Oxford to Cambridge. It is one of the world’s oldest universities and remains a major center for teaching and research.
The University of Cambridge uses an interdisciplinary structure for biology through the Natural Sciences course, which allows students to study physical and biological sciences across multiple departments. Ecology-related teaching and research are offered across biological departments, including Plant Sciences, which is taught within the Natural Sciences Tripos and allows students to specialize later in the course.
Cambridge students interested in ecology can build a strong foundation through biological sciences, plant sciences, zoology, evolution, conservation, and environmental research pathways. This flexible academic structure supports students who want to connect ecology with broader scientific disciplines.
6. Wageningen University & Research
Wageningen University & Research traces its roots to 1876, when the state took over the local council’s Agricultural College in Wageningen, marking the start of national agricultural education in the Netherlands. The Agricultural University officially became Wageningen University in 1998, and the institution now operates as Wageningen University & Research.
WUR offers a Dutch-taught, three-year Bachelor’s in Biology and an English-taught, two-year Master’s in Biology. The master’s program is 120 ECTS and includes courses, an internship, and a thesis within a specialization; ecology is one of the areas students can pursue. WUR also offers Ph.D. opportunities in life sciences, sustainability, and related research fields.
Wageningen University & Research is especially strong in environmental and life sciences. It is tied for second globally in the QS World University Rankings by Subject 2026: Environmental Sciences, and WUR’s own rankings page lists strong current placements in environment/ecology and related subject areas.
7. ETH Zurich
ETH Zurich, or the Swiss Federal Institute of Technology, was established by parliamentary resolution in 1854 and opened in 1855 as the Swiss Federal Polytechnic School. In 1911, it was renamed the Eidgenössische Technische Hochschule, or Swiss Federal Institute of Technology.
ETH Zurich’s Department of Biology was founded in 1989 through the fusion of institutes and professorships. Since a 1999 reorganization, it has operated as a teaching and research unit for biology.
Ecology at ETH Zurich is especially visible in the Master’s in Biology specialization in Ecology and Evolution, where students study organisms, populations, ecosystems, and interactions with the environment. The Institute of Integrative Biology also supports doctoral research for students interested in ecology, evolution, and disease, making ETH Zurich a strong choice for ecology-related study and research.
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