CALTECH University Summer Research Program 2026 in USA

Applications are officially open for the CALTECH University Summer Research Program 2026, one of the most prestigious fully funded summer internships in the world. This 10-week research internship at the California Institute of Technology (Caltech) welcomes both international students and U.S. citizens. Known as one of the crown jewels of Caltech, the SURF (Summer Undergraduate Research Fellowships) Program offers students a golden opportunity to work closely with world-class researchers and faculty members on advanced research projects. The aim of the Caltech Summer Research Program is to help students gain hands-on experience, develop valuable research skills, and work under the mentorship of top scientists in their chosen field. There is no application fee, and students from around the globe are encouraged to apply. The Caltech SURF Program has an exceptionally high success rate — with over 85% of applicants being selected in previous years — making it one of the most accessible yet competitive programs of its kind. Fresh applicants with strong motivation and academic interest are highly encouraged to apply. This fully funded internship in the USA covers all major expenses for selected participants, including stipends and research support, allowing them to focus fully on their research and professional development. If you're looking to kick-start your research career at a world-renowned institution, this is your chance. Below, you will find complete details about eligibility, program benefits, and the application process. Don't miss this incredible opportunity to join one of the top summer research programs in the United States.