What if you could explore life from the tiniest cells to entire ecosystems and use that knowledge to protect public health, wildlife, and the planet?
Major in Biological Sciences
What is Biological Sciences?
A major in biological sciences explores life from molecules and cells to organisms and ecosystems. You’ll build scientific reasoning, lab expertise, and research skills by studying genetics, physiology, ecology, evolution, and more. LSU combines classroom learning, hands-on lab experiences, and research with faculty mentors. Biological science graduates pursue careers in biotechnology, environmental science, public health, wildlife management, and medical, dental, pharmacy, or veterinary school — shaping real solutions for health and the environment. LSU offers divisions in Biochemistry & Molecular Biology, Cellular, Developmental & Integrative Biology, and Systematics, Ecology & Evolution.
What You Can Do
An LSU degree opens doors to a wide range of career paths and professional opportunities. With a strong academic foundation, real-world learning, and support from a powerful alumni network, you’ll graduate prepared for success in today’s competitive job market. Whether you’re planning to work in a corporate setting, nonprofit organization, government agency, creative industry, or research lab, LSU equips you with the in-demand skills and hands-on experience employers value most.
Potential Careers
Biologist
Pharmaceutical Researcher
Conservationist
Environmental Scientist
Marine Biologist
Forensic Scientist
Medical Professional
Grades 6–12 Teacher
Oceanographer
School Administrator
Workplace Settings
Research Laboratories
Healthcare Facilities
Biotech & Pharmaceutical Companies
Environmental Agencies
Conservation Organizations
Government Agencies
Universities & Schools
Public Health Organizations
Consulting Firms
What Biological Sciences Looks like
Winning in Every Field: Madison Martin
Winning in Every Field: Michaela Rose