Texas Tech University

M.S. Degree – 100% Online
(Non-thesis option)

The M.S. program is composed of coursework emphasizing the principles of toxicology, environmental fate of chemicals, statistical approaches to study design, data handling, and data analysis. The non-thesis MS is offered 100% online and can be completed at one’s own pace. Non-thesis M.S. students will be required to complete a capstone course instead of a thesis or dissertation. Graduates will be qualified to fill positions in academia, governmental agencies, consulting, and industry.


The objectives of the Master of Science program in Environmental Toxicology are to provide students with background to:

  • Increase our understanding of the fundamental mechanisms of toxic response in humans, wildlife fish and other biological resources.
  • Assess the direct and indirect effects of environmental contaminants on humans, wildlife, fish and other biological resources.
  • Provide instruction in Environmental Toxicology at the associate, baccalaureate, and graduate M.S. teaching levels.
  • Interpret and communicate intramural and extramural technical data so that the public as well as the scientific community will be able to develop informed opinions on the effects of toxic substances in the environment.


Core Courses (22 hours):

ENTX 6325 - Principles of Toxicology I (3 SCH)
ENTX 6326 - Principles of Toxicology II (3 SCH)
ENTX 6324 - Principles of Toxicology III (3 SCH)
ENTX 6385 - Statistical Applications in Environmental Toxicology (3 SCH)
ENTX 6445 - Chemical Sources and Fates in Environmental Systems (4 SCH)
ENTX 6300 - Advanced Topics in Environmental Toxicology (6 SCH)

 Environmental Toxicology Capstone:
(hours after core and broadening to reach 36 credit hours)

ENTX 6001 – Environmental Toxicology Capstone (varies 2 - 6 SCH)

Broadening Courses (12 hours): 

ENTX 6300 - Advanced Topics in Environmental Toxicology (3 SCH)
ENTX 6312 - Biological Threats in the Environment (3 SCH)
ENTX 6314 - Chemical Warfare and Protective Countermeasures (3 SCH)
ENTX 6327 - Molecular Toxicology (3 SCH)
ENTX 6351 - Analytical Toxicology Lecture (3 SCH)
ENTX 6365 - Fundamentals of Aquatic Ecotoxicology (3 SCH)
ENTX 6371 - Procedures and Techniques in Ecological Risk Assessment (3 SCH)

Fast Facts

Delivery: 100% Online

Hours to Completion: 36

Now accepting applications
for:
All Semesters

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