BSc in Entomology in Madison United States | University of Wisconsin-Madison

Entomology focuses on insects, which have thrived on land for over 350 million years. Scientists have identified and classified more than a million insect species, though estimates of the actual number vary greatly—from 3 to 30 million distinct species. At any time, there are roughly 200 million insects per person on Earth, and they make up over 70% of all animal species. Insects have mastered sustainable living, a feat humans have yet to achieve. They are both the main consumers of plants and the key pollinators, ensuring plant survival. While they spread diseases, their contributions to ecosystem balance are unmatched.

Entomologists explore insects across diverse fields, from basic biology, ecology, and behavior to molecular studies, physiology, and agricultural applications. New research areas involve invasive species, biodiversity, forensic entomology, global health, and genomics. Though specialized, entomology intersects with many disciplines, offering varied career paths for nature enthusiasts. Some entomologists conduct fieldwork, while others work in labs, classrooms, or museums.