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  1. Home - www.caltech.edu

    1 day ago · Since his years as a Caltech graduate student, Ralph Adolphs (PhD ’93) has wanted to learn how the biological brain produces the intangible mind, what the mind’s basic elements are, and how …

  2. About Caltech - www.caltech.edu

    Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions and pressing …

  3. Caltech at a Glance - www.caltech.edu

    Feb 10, 2026 · Caltech is a world-renowned science and engineering Institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions and …

  4. Majors & Minors - Undergraduate Admissions

    Get outside the box Caltech is split into six academic divisions. You'll take classes in each as part of our core curriculum, which emphasizes learning across disciplines. Our job is to make you the best …

  5. This is Caltech

    Caltech is a world-renowned research university that develops cutting-edge technologies, addresses fundamental scientific questions, and pursues solutions to the world's greatest challenges.

  6. Admissions & Aid - www.caltech.edu

    Caltech students come from all over the world, bringing diverse experiences, perspectives, and passions. They share an unbridled sense of curiosity and an extraordinary aptitude for science, …

  7. Academics - www.caltech.edu

    Caltech students work toward undergraduate and graduate degrees alongside their intellectual equals in an academic environment that emphasizes interdisciplinary teamwork, critical thinking, mutual …

  8. Undergraduate Admissions

    Caltech is built for students who love STEM and are driven not only to ask big questions, but to do the work to find the answers.

  9. About Caltech - Undergraduate Admissions

    Caltech is located in Pasadena, California — a vibrant and culturally rich city of 140,000 at the base of the San Gabriel Mountains that boasts sunshine year-round. Caltech's 124-acre campus is 10 miles …

  10. Caltech - Learn More

    With at least one Ph.D.-level researcher for every undergraduate, you’ll discover ample opportunities to join the 90% of students who participate in world-changing research. It can start as early as the end …