College of Natural and Social Sciences

The College of Natural and Social Sciences (NSS) is the largest college at Cal State LA with over 150 outstanding and dedicated faculty who have won more Statewide Outstanding Professor Awards than faculty in any other academic unit in the California State University system. The college is committed to programs of academic excellence in the fields of natural and social sciences that provide access and opportunity for a uniquely diverse student body. 

Dean's Welcome

Dean's Welcome Message

Welcome to the College of Natural and Social Sciences

Welcome to the College of Natural and Social Sciences, home to 12 departments and programs. As we embark on another exciting year of academic excellence at Cal State LA, it's my privilege to lead the college.

Student Support

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NSS Degree Programs

The College of Natural and Social Sciences provides innovative degree programs leading to baccalaureate and master's degrees in an environment that encourages intentional learning and collaborative research. 

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NSS Advising

Need help with degree planning and progression, graduation check, exploring or declaring a major, or other academic concerns? The NSS Advisement Center team is here to help.

College of Natural and Social Sciences News

Senator Sasha Renée Pérez wearing a blue blazer standing in front of a United States and California Flag

Cal State LA Alumna Sasha Renée Pérez Sworn in as California State Senator for District 25

Sasha Renée Pérez becomes the youngest California State Senator, bringing a history of leadership and advocacy for education access and affordability.

A peregrine falcon perched on a rooftop ledge at Cal State LA, with part of its prey visible beneath its talons.

Pérez-Silverman Symposium focuses on Cal State LA’s biodiversity, conservation efforts with campus bird tour, tree planting

The symposium will be held from Tuesday, April 15, to Wednesday, April 16, and will also feature an oak tree-planting session, a seed-harvesting workshop, and a “Birds and Seeds” panel that will explore the connections between urban wildlife, native plants, and environmental resilience.

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Cal State LA graduate student Maria Velasco keeps indigenous Mexican language Zapotec alive

Strangers come up to Maria Velasco and tell her how proud they are of her and her work in promoting their indigenous Zapotec language. Her fellow Oaxacans approach her on the streets of Koreatown and share stories of how their children or grandchildren have learned Zapotec words and phrases through Velasco’s online videos and social media posts.

Cal State LA students observing the different plants in a greenhouse

Cal State LA professor spotlights power of observation in science and art

Dr. Christine Scoffoni bridges scientific research and creative expression in new exhibit exploring the hidden beauty of plants

A masked archaeologist kneels in the rubble of a burned home, carefully holding a small, recovered object while colleagues look on.

Cal State LA Students and Faculty Assist in Recovery of Cremated Remains Lost in California Wildfires

Students and Faculty Assist in Wildfire Recovery Efforts to Bring Closure to Families

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Cal State LA Celebrates Student Innovation at the 2025 Student Symposium

Cal State LA proudly hosted the annual Student Symposium on Research, Scholarship, and Creative Activities on Friday, February 28, 2025, showcasing the remarkable academic and creative endeavors of its students.

In Memoriam graphic for Stephen Mulherin 1962-2025

In Memoriam: Dr. Stephen Mulherin (1962–2025)

The Cal State LA community mourns the passing of Dr. Stephen Mulherin, who passed away on March 12, 2025, at the age of 63. A dedicated scholar, passionate educator, and valued colleague, Dr. Mulherin served the university with distinction for more than two decades.

Urban Ecology Center

The mission of the Urban Ecology Center (UEC), housed within Cal State LA’s College of Natural and Social Sciences (NSS), is to support the advancement of transdisciplinary research, education, and professional development with a focus on sustainable, equitable, and fair economic drivers, land use practices, and public policies.

Alumni Spotlight

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Alma Rosa Nieto

Alumnus Alma Rosa Nieto understands the importance of representation and role models and aims to be a source of inspiration to current Cal State LA students.