Coronavirus Information

Until further notice, the University of Arizona, in accordance with the guidelines recommended by the Centers for Disease Control and Preventionencourages all employees to work remotely. Our offices in the Gould-Simpson Building are closed to the public, but you can reach the College of Science, Monday–Friday 8am-5pm, at (520) 621-4090 or by email to

CoS Coronavirus Resources University Coronavirus Resources

Diversity, Equity & Inclusion

Together with the entire University of Arizona, the College of Science acknowledges that racial inequity and racism in general is a deep rooted issue that requires a collective effort to dismantle.

COS Diversity, Equity & Inclusion Statement and Resources


Welcome Back, College of Science Wildcats

Happy new year and we hope you had a restful break! Please know that Spring 2021 classes begin January 13 in Stage 1: Only essential, hands-on courses will meet in-person. All other courses will begin remotely during Stage 1.

See the latest reentry updates 


We are composed of award-winning departments.

See all that The University of Arizona has to offer through the College of Science. The college is one of the largest at The University of Arizona with 16 departments and 3 schools. We are compiled of award-winning departments, schools, and research units, spanning multiple scientific disciplines.

Explore the science of water during our 16th annual College of Science Lecture Series

Join us virtually every Thursday in April at 6 p.m. MST for five free lectures exploring the science of water.

Learn more about the College of Science Lecture Series

Undergraduate Research

Undergraduate student in lab

Students in all departments may participate in faculty-led projects to get a head start on careers.. Learn more about specific College of Science undergraduate research today.

Find Undergraduate research opportunities

Mandatory Testing for Spring 2021

Image of a student getting their temperature taken

From  January 6 – January 12 the University will require all students returning campus to participate in COVID-19 testing. This testing Blitz in mandatory for all dorm residents, students registered for Main Campus in-person or flex in-person courses that are meeting during Stage 1, and all students who plan to spend time on Main Campus during the spring 2021 semester.

Learn more about Mandatory Testing for Spring 2021

College of Science Advising

Meet with your Advisor today!

Advisors are a key element to a successful college journey. Beyond helping to choose classes the College of Science advisors will support your unique needs helping to find internships, research opportunities and after college planning.

Contact your advisor


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