The Department of Geosciences at Texas Tech University is committed to research and education in atmospheric science, geology, geophysics, and geography offering B.A., B.S., M.S., and PhD level degrees. TTU faculty are recognized experts in many of their subfields and we invite you to explore the breadth of research and educational opportunities offered at TTU. Our graduates work in the petroleum industry, state and federal agencies, environmental firms, and major colleges and universities.