16 Research Programs for High School Students in California
If you are a student passionate about a certain subject, doing research in that field is a fantastic way to explore your interests. Conducting research can help you develop skills that will be useful in the future, besides helping you dive into a subject you’re interested in and getting you started on your career.
Engaging in research as a high school student not only allows you to gain hands-on experience in your chosen field but it also significantly bolsters your college applications.
If you are a high school student in California looking to do exactly that, this list of programs should be on your radar!
1. Lumiere Research Scholar Program
Location: Remote , you can participate in this program from anywhere in the world!
Cost: Varies depending on program type. Full financial aid available.
Application deadline: Varying deadlines based on cohort.
Program dates: Varies by cohort: summer, fall, winter, or spring. Options range from 12 weeks to 1 year.
Eligibility: You must be currently enrolled in high school and demonstrate a high level of academic achievement.
The Lumiere Research Scholar Program is a rigorous research program tailored for high school students. The program offers extensive 1-on-1 research opportunities for high school students across a broad range of subject areas that you can explore as a high schooler. The program pairs high school students with Ph.D. mentors to work 1-on-1 on an independent research project. At the end of the 12-week program, you’ll have developed an independent research paper! You can choose research topics from subjects such as psychology, physics, economics, data science, computer science, engineering, chemistry, international relations, and more. You can find more details about the application here, and check out students’ reviews of the program here and here.
2. COSMOS | California State Summer School for Mathematics & Science
Location: One of the five University of California’s COSMOS campuses — UC Davis, UC Irvine, UC Los Angeles, UC San Diego, and UC Santa Cruz
Cost: $5,518. Financial aid is available
Application deadline: February 6
Program dates: July 5, 2026 - August 1, 2026
Eligibility: California students completing grades eight through twelve by the summer in which they wish to participate may apply to COSMOS.
COSMOS is a four-week residential STEM program hosted across multiple University of California campuses. The program is ideal for students who want exposure to advanced STEM research in a university environment, because COSMOS gives you the chance to be mentored by well-established faculty, researchers, and scientists within state-of-the-art facilities.
The program encourages the exploration of advanced STEM topics that extend far beyond the typical curriculum offered in California high schools. The different projects are separated into clusters and past clusters have included ‘Brain-Inspired Computing’, where you'll learn about biological and artificial neural networks; ‘Ecosystem Responses to Climate Change, analyzing data from lab and space sensors’, ‘Exploring the Evolution of Animal Form, from fossils to embryos’, and ‘High Success in green technologies, focusing on hydrogen as a sustainable energy source, carbon capture, and the transition to sustainability’.
3. Horizon Academic Research Program
Location: Virtual
Application deadline: Varies depending on program type. Financial aid available.
Program dates: The spring and fall cohorts run 15 weeks, while the summer cohort runs 10 weeks (June-September).
Eligibility: High school students with good academic standing (>3.67/4.0 GPA) can apply. Most accepted students are 10th/11th graders! A few tracks require prerequisites, see here.
Horizon offers trimester-long research programs for high school students across subject areas such as data science, machine learning, political theory, and more! Horizon is one of the few research programs for high school students that offers you the choice to engage in either quantitative or qualitative research. Once you select a particular subject track, Horizon pairs you with a professor/PhD scholar who acts as a mentor throughout your research journey. As a participant, you will be expected to develop a 20-page research paper that you can send to prestigious journals for publication as a high school student. The program also provides a letter of recommendation for each student and detailed project feedback that you can use to work on future projects. Apply here!
4. Stanford Institute of Medicine Summer Research Program
Location: Stanford University, Stanford, California.
Stipend: $500-$2500.
Application deadline: February 21
Program dates: June 8, 2026 - July 30, 2026
Eligibility: Applicants must be current high school juniors or seniors in the graduating class of 2026 or 2027, be at least 16 years old by June 2026, and currently live and attend high school in the U.S. Students must also be U.S. citizens or permanent residents with a green card to apply.
SIMR places high school students directly into Stanford research labs focused on biomedical and medical sciences. This 8-week summer internship program allows you to engage in direct laboratory research under the direct guidance of a mentor in one of the labs within the Institutes of Medicine at Stanford University, as well as in select departments. Upon applying, you have the freedom to choose from eight distinct areas of research (institutes), ranging from Immunology and Neurobiology to Cancer Biology, Bioengineering, Stem Cell and Regenerative Medicine, Cardiovascular Biology, Bioinformatics, and Genetics and Genomics. Once accepted, you will be assigned to a specific institute based on your preferences.
In addition to the traditional lab research, SIMR offers you an alternative through its bioengineering bootcamp. Whether you're aiming to immerse yourself in cutting-edge genetic studies or explore the latest in stem cell research, SIMR will prepare you for a future career in medicine and research.
5. Scripps Student Research Internship
The institute offers two internships under this program: one focused on translational science (I - Student Research Internship Program and the other on precision medicine (II - Medical Student Research Internship Program). Both have substantial overlap in subjects covered.
Location: Scripps Research Institute, La Jolla, CA (about 20 minutes from San Diego). The institute provides a few resources to help students find housing.
Stipend: For I, information on funding is yet to be updated. For II, a stipend will be provided; travel and housing expenses will be covered.
Application deadline: March 30 (I) and January 26 (II)
Program dates:
June 1, 2026 – August 7, 2026 OR June 15, 2026 - August 7, 2026 (I)
May 20, 2026 - July 29, 2026 (II)
If these dates do not work for you, the institute recommends you note your specific available dates in your application (You are required to give 10 weeks for I, 8 weeks for II).
Eligibility: Highly motivated students in high school who will be at least 16 years old before the internship begins can apply.
The competitive 10-week internship offers 40 talented and motivated students (high school, undergraduate, graduate and professional) from across the country an intensive translational science research program. You will learn about emerging topics in translational science, precision medicine, focusing on digital health, clinical genomics, and community engagement. You will also study design and analysis procedures relevant for translational research, including genomic/genetic association studies. You will also observe the steps of proposing, designing, undertaking and analyzing clinical trials. At the end of the program, you will present a scientific concept to your peers and mentors. Based on your interests, you will be assigned a primary mentor for the program who will guide and advise you.
6. UCSD’s Research Experience for High School Students (REHS)
Location: UC San Diego campus (San Diego, CA)
Cost: Program with research project: $1,500. Program without research project: free.
Application deadline: March 15
Program dates: June 8, 2026 to July 31, 2026
Eligibility: All high school students who reside in the San Diego housing or can acquire their own housing there.
REHS places students into ongoing university research projects where they contribute to existing investigations. This is designed to give you practical exposure to the scientific research process, from formulating and testing hypotheses to conducting computational experiments and drawing conclusions. You'll actively participate in regular lab meetings and engage in group discussions, truly integrating you into the research community.
REHS has welcomed 680 students from 73 high schools, with a notable 70% of its alumni choosing computer science and engineering as their college majors. Impressively, 65% of REHS alumni have attended colleges and universities ranked in the top 20 globally. During the program, you will experience software instruction, scholarly readings, and discussions with your mentor and their graduate student team. With projects typically requiring 15-20 hours of commitment per week, you are given the unique chance to have one-on-one access to your mentor's expertise.
7. Department of Navy’s Science and Engineering Apprenticeship Program (SEAP)
Location: There are several lab locations to choose from across the country, with several in California.
Cost: There are no registration costs, however, housing, meals, transportation, and medical expenses are not covered. You can expect to have to travel to and from your lab, depending on your placement.
Stipend: $4,000 (new participant) | $4,500 (returning participant)
Application deadline: November 1
Program dates: Eight weeks in the summer. Exact dates vary depending on the lab you choose.
Eligibility: High school students who have completed at least grade 9, and are at least 16 years old when the internship begins, can apply. Graduating seniors are eligible as well. There is room for some exceptions. Students are recommended to check whether their preferred lab choice has any other particular requirements.
The Department of Navy's Science and Engineering Apprenticeship Program (SEAP) gives you both research and practical work experience in the science and engineering fields. Whether you're drawn to cybersecurity, software development, algorithm design, or data analysis, SEAP provides a platform for you to apply your classroom knowledge to real-world challenges, introducing you to real-world engineering tools and research methods. Your choice of lab will align with your interests, especially if you're inclined towards computer science, requiring a targeted search to find the perfect match.
This highly selective 8-week apprenticeship immerses you in a professional research environment, where you're paired with mentors who are experts in their fields. SEAP is particularly beneficial if you're passionate about engineering and eager to explore its practical applications beyond traditional education.
8. UCSC Science Internship Program
Location: University of California Santa Cruz
Cost: $4,250
Application deadline: February 27
Internship dates: June 15, 2026 - August 8, 2026
Eligibility: Students who are at least 14 years of age on the program start date can apply.
Hosted by the University of California, Santa Cruz, this program is a great way for you to explore university-level computer science projects and technology development. You will have various opportunities to engage in projects that may involve software development, computational modeling, data analysis, or exploring new algorithms. These projects are not just theoretical but are often part of ongoing research at UCSC, giving you a real taste of the challenges and breakthroughs in the field of computer science.
You will be matched with a mentor who guides you through a specific research project, tailored to align with your interests and skills in computer science. You will engage actively in projects, participate in lab meetings, and actively contribute to the research team’s objectives. The program culminates in a symposium where you will present your findings, demonstrating your learning and contributions to the scientific community.
9. Stanford STaRS Internship
Location: Stanford University Campus
Cost: Free
Program dates: June 15 to August 7, 2026
Application deadline: November 30
Eligibility: High school and community college students considering careers in biomedical and biological sciences and/or healthcare. Students must be age 16 or older at the time of the program to apply.
The Stanford Science, Technology, and Reconstructive Surgery Internship Program is a great opportunity for students interested in biotechnology and research. Hosted by the prestigious Stanford University, this program is focused on the rapidly evolving field of reconstructive surgery, which relies heavily on biotechnological advances and research to improve the outcomes of surgical procedures.
Participants gain practical research exposure working alongside leading reconstructive surgeons and researchers, exposing them to various biotech tools and techniques. This program equips students with practical skills in areas such as tissue engineering, regenerative medicine, and medical devices. This internship Program is a great choice if you are looking to combine your passion for biotechnology with research.
10. UCSD’s Academic Connections Program
Location: UC San Diego (San Diego, CA)
Cost:
$1,500 - Online course tuition
$1,700 - Online course tuition + online SAT prep course
$5,950 - Residential course tuition + Residential housing
$6,150 - Residential course tuition + Residential housing + online SAT prep course
Application deadline: May 24
Program dates: Residential Program: July 7, 2026 - July 27, 2026 | Online Program: July 1, 2026 - July 26, 2026
Eligibility: Anyone enrolled in high school (freshman to senior). At least 14 years old before the program starts. Cumulative GPA of 3.3 or higher. Recommendation from a teacher or counselor.
UCSD’s Academic Connections program allows students to explore university-style coursework across STEM, humanities, and social sciences. This is a great way for you to narrow down your research interests through courses like the history of electronic instruments and the music they inspired, the intricate dynamics of the Arab-Israeli conflict, and the role of art in technological innovation. Other courses offer insights into digital media literacy, the fundamentals of structural engineering, and the complexities of ocean ecosystem dynamics. Whether you're exploring Life HACC: Health Aging Crash Course or uncovering the secrets of successful adaptations in literature and film, the Academic Connections Program is designed to serve as a deep dive into subjects that you’re interested in.
11. Veritas AI - VAI Fellowship with Publication & Showcase
Location: Virtual
Cost: Varies depending on program type. Full financial aid available.
Application deadline: Spring (January), Summer (May), Fall (September), and Winter (November). You can apply to the program here.
Program dates: Varies according to the cohort: Spring, Summer, Fall, and Winter.
Eligibility: AI Fellowship applicants should either have completed the AI Scholars program or exhibit experience with AI concepts or Python.
Veritas AI focuses on providing high school students who are passionate about the field of AI with a suitable environment in which to explore their interests. The programs include collaborative learning, project development, and 1-on-1 mentorship. Students are expected to have a basic understanding of Python or are recommended to complete the AI Scholars program before pursuing the fellowship. The AI Fellowship program will allow students to pursue independent AI research projects. Students work on their research projects over 15 weeks and can opt to combine AI with any other field of interest. You can find examples of previous projects here and read about a student’s experience in the program here.
12. BrainSport Summer High School Research Internship at UCLA
Location: University of California, Los Angeles, CA.
Cost/Stipend: None.
Program dates: The program will run early-June to late-August, with exact dates to be announced. Work will likely be three to four half-days per week, for approximately 16 hours per week.
Application deadline: Applications typically close in April.
Eligibility: Rising juniors, with the intent that you may be a mentor for a rising junior next year. The university recommends you to apply especially if you’re interested in extending internship into the academic year.
The UCLA BrainSport Summer High School Research Internship is ideal for students interested in neuroscience, research, and the intricate workings of the brain. This program provides a valuable opportunity for students to delve into ongoing neuroscience research, working alongside leading scientists and clinicians in the field of brain health and sports-related concussions. You will get a deeper understanding of neuroscience concepts, hone your research skills and contribute to ongoing studies that have practical applications for sports medicine and brain injury prevention.
During the internship, you will engage in a range of hands-on activities and projects. This may involve literature reviews, data collection, and analysis, allowing students to actively contribute to ongoing research initiatives. You will work with state-of-the-art equipment and technologies, gaining practical experience in the methodologies used to study brain function and the effects of concussions. You will also attend seminars, lectures, and discussions led by experts in the field, expanding your knowledge beyond the scope of your individual projects.
13. Heithoff-Brody High School Scholars Program at the Salk Institute
Location: Salk Institute, La Jolla, CA (about 20 minutes from San Diego)
Stipend: $17 per hour
Application deadline: March 1
Program dates: June 15, 2026 - August 7, 2026 | 30-40 hours per week
Eligibility: Students who are San Diego County residents, have completed their most recent semester of high school at a public or private high school within San Diego County, are at least 16 years old on or before June 15, 2026, have completed at least one year each of high school level chemistry and biology, can apply. Check the page for all the program requirements.
The Heithoff-Brody High School Scholars Program is an 8-week, paid internship that can help you figure out which STEM field you wish to pursue. This program is an opportunity for students to dive into advanced laboratory research projects in a competitive environment with scientists, researchers, and scholars at the renowned Salk Institute. Apart from conducting research, you will receive guidance and mentorship as well. You will learn laboratory techniques and work alongside mentors and peers on research projects. This means you will have the opportunity to gain direct laboratory exposure, which will help you sharpen the mental tools needed for both an academic and professional STEM career. During the internship, you will get to hone your critical thinking and problem-solving skills, and your communication skills too!
14. California Academy of Science Careers in Science (CiS) Intern Program
Location: California Academy of Sciences, San Francisco, CA.
Stipend: Students will receive a stipend, but information on the exact amount is not available.
Application deadline: April 5
Program dates: After school and on weekends, year-round participation for 2-3 years till graduation.
Eligibility: Students who
are currently enrolled full-time as a 9th or 10th-grade student in an SFUSD school - check if your school qualifies here;
have maintained a GPA of 2.5 and a grade of C or higher in science and math
can obtain a valid work permit (US citizens and others authorized to work in the US);
can commit to all attendance requirements for 2 or 3 years, through high school graduation;
can commute to the Academy and nearby locations after school and on Saturdays during the school year, and on weekdays in the summer (some remote work may be required);
demonstrate interest and enthusiasm for learning, teaching, and doing science can apply.
Careers in Science (CiS) is a multi-year, year-round, paid internship and youth development program for students from communities that are underrepresented in STEM, including girls and students of color. If you’re keen on exploring a career in the sciences, look through the details of this long-term science internship and youth development program. During this program, you will get the chance to work with scientists, researchers, and educators at the California Academy of Sciences. You will also be exposed to scientific research and science communication. As an intern, you will participate in interactive training sessions and outdoor field activities and receive guidance on your college applications. You will also work on a science research or environmental action group project during the program.
15. Internships at Sandia National Laboratories
Location: Livermore, CA | Albuquerque, NM | other Sandia sites.
Stipend: Students will receive a stipend commensurate to the work they put in, and it will vary with the internship role.
Application deadline: Rolling deadline, internship openings are continuously updated.
Program dates: Year-round, if you choose that program option. For the Co-op internships, you can select your internship period in coordination with Sandia and your school.
Summer Interns - 40 hours per week | Year-round Interns - 25 hours per week
Eligibility: Students who are at least 16 years old, are enrolled full-time in an accredited college, university or high school, are U.S. citizens can apply. Those applying must have a minimum GPA of 3.0 on a 4.0 scale for R&D, technical or business roles.
Sandia National Laboratories is a contractor for the U.S. Department of Energy’s ‘National Nuclear Security Administration’ (NNSA). Their internships are prestigious opportunities for students during the summer and year-round.
Students can apply for internships in technical, business, and research & development roles, which will allow them to work on national projects. These internships are a chance for students to get hands-on experience in a national laboratory research environment. As an intern, you will work with experienced scientists and engineers on projects that contribute to technological advancements.Intern positions can include work in cyber security, energy, engineering, and software under the guidance of a manager, who will help structure your work assignment, schedule, and the duration of your internship. You will receive guidance from some of the country’s top scientists and experts, as well as specialized technical training, making these internships a valuable learning experience.
Year-round internships: These allow students who attend local schools to work part-time at a Sandia site, working up to 25 hours a week for high school students and up to 40 hours per week during school breaks.
Co-op internships: These are conducted in partnership with individual schools and allow students to take time off during the academic year to gain work experience at Sandia, working up to 40 hours a week. They run for 3–8 months in the academic term and may include an adjacent summer term.
16. NASA Office of STEM Engagement (OSTEM) Internships
Location: Various locations across the US
Cost: Free
Application deadline: Varies from internship to internship. Spring programs typically have an August deadline, summer internships have an October deadline, and fall internships come with a January deadline.
Program dates: These internships are offered in 3 sessions – Fall (16-week program, from late August or early September to mid-December) | Spring (16-week program, from mid-January to early May) | Summer (10-week program, from late May or early June to August).
Eligibility: Internships are available for full-time high school students who meet a minimum 3.0 GPA requirement.
Note: These internships are offered across NASA facilities, along with several virtual options.
The NASA Office of STEM Engagement (OSTEM) provides an opportunity for high school students to participate in ongoing research at the agency through this internship program. You will have the chance to contribute to current projects at NASA, working under the guidance of experienced NASA mentors. Internships are offered in a range of subjects and disciplines, including space science, engineering, aeronautics, technology, space microbiology, ecology, and even outreach and communications.
This program allows students to work with the NASA scientists, engineers, and researchers. During this internship, you may be involved in designing experiments, analyzing data from space missions, or developing new technologies – engaging in applied project experience, gaining valuable experience and insight into NASA's work. These internships also include a component on personal and professional development.
You can check out a complete list of positions here - you may have to use the “Filter” option to see opportunities only open to high school students.
Key Takeaways
These programs vary in format, with options including virtual, residential, and university lab-based experiences.
Some programs are fully funded or offer stipends, while others require tuition or housing costs.
Deadlines range from November to May, so students should start preparing applications early.
Certain programs focus on independent research papers, while others place students directly into active lab projects.
Eligibility requirements differ based on age, GPA, residency, citizenship, and prior experience.
Next Steps
Compare programs based on cost, research area, mentorship style, and format before applying. Keep track of deadlines, prepare application materials early, and request recommendation letters in advance.
If you’re looking to build unique projects in the field of AI/ML, consider applying to Veritas AI!
Veritas AI was founded by Harvard graduate students, and through the programs, you get a chance to learn the fundamentals of AI and computer science while collaborating on real-world projects. You can also work 1-1 with mentors from universities like Harvard, Stanford, MIT, and more to create unique, personalized projects. In the past year, we had over 1000 students learn data science and AI with us. You can apply here!
Image Source - COSMOS Logo