Research

Wenyu Huang, Ph.D in the lab

We’re changing the world with research and innovation

Every day, scientists and scholars in Iowa State’s academically diverse College of Liberal Arts and Sciences (LAS) positively impact Iowa, the nation, and the world with innovative research that pushes the boundaries of science, technology, and the humanities.

Whether it’s in one of our neuroscience or robotics labs or in a state-of-the-art classroom, our community of LAS researchers is forging new paths – both individually and collaboratively.

Student conducts experiment with stem cells in a labStudent discoveries in the making

Undergraduate research is a key component of experiential learning, so LAS encourages undergraduate and graduate students to work with faculty to develop solutions to pressing global challenges. Our students are integral to research efforts, in areas such as energy security, mental health, or cancer treatment. We even have special paid opportunities for undergraduate research.

Creative collaborations

To address the grand challenges of our generation and enable new discoveries, many LAS researchers form collaborations across disciplines and continents. From the U.S. Department of Energy’s Ames Laboratory here on campus to government, industry and community partners across Iowa and the world, we build teams to drive research for the common good.

But we don’t stop there. LAS is preparing students to work in interdisciplinary fields. Our new integrated health sciences degree brings together LAS research strengths and knowledge from disciplines such as genetics, statistics, the humanities, and others from across the university.

True success

We are proud of our faculty members who have been elected to the National Academy of Sciences and earned the National Science Foundation’s prestigious NSF CAREER award. However, the depth of our pride resides in the research conducted by our LAS students and faculty, which truly makes a difference in the world.

Strategic research initiatives

Red technology graphic with the words AI

Trusted Innovation in AI

See how researchers across LAS are advancing AI discovery, collaboration, and responsible innovation.

Our research matters

Recent discoveries

  • Unique lakes help demonstrate a better way to measure nitrogen loss in aquatic ecosystems

    Iowa State geochemist Elizabeth Swanner contributed to a study that demonstrated a more precise way to measure the natural process of denitrification in lakes and other water bodies.
  • LAS students pursue high-impact learning through undergraduate research and scholarship

    In summer 2026, nine LAS students received the LAS High Impact Research Experience Award for researching ranging from malaria to First Amendment Rights.
  • Religious studies professor says many saw Dolly Parton as a spiritual icon, too

    In an essay published in The Conversation, Sarah Dees, associate professor in the Department of Philosophy and Religious Studies, says many of Parton's fans considered her a spiritual icon as well as a musical one.

Help us change the world