The Society’s network of affiliated science fairs around the globe are critical to the success of Regeneron ISEF and Thermo Fisher Scientific Junior Innovators Challenge.

May 10, 2025 · View the 2025 Regeneron ISEF Program Book Proudly Presented By Platform Powered By Title Sponsor ISEF SCHEDULE OF EVENTS Saturday, May 10, 2025 12:00pm (EDT) Virtual …

The Regeneron International Science and Engineering Fair (ISEF) is an annual science fair held in the United States. [1] It is owned and administered by the Society for Science, [2] a 501 (c) (3) non-profit …

The Regeneron International Science and Engineering Fair (Regeneron ISEF), a program of Society for Science celebrating 75 years, is the world’s largest global science competition for high school.

The Regeneron International Science and Engineering Fair (ISEF) is the world's largest international pre-college science competition.

Aug 27, 2025 · The Regeneron ISEF is a testament to the vast and diverse world of scientific inquiry. Finalists compete in one of 22 different categories, ranging from the fundamental to the applied, from …

2025 Regeneron ISEF Top Award Winners: Adam Kovalčík (center), Benjamin Davis (L), and Siyaa R. Poddar (R) at the world’s largest pre-college STEM competition in Columbus, Ohio Chris Ayers …

Established in 1950, Regeneron ISEF gives the world’s best and brightest young scientists a global stage to share their outstanding science, technology, engineering and mathematics (STEM) research …

The Regeneron International Science and Engineering Fair (ISEF), a program of Society for Science (the Society), is the world's largest high school STEM competition.

Click here for a listing of sample project titles from Regeneron ISEF 2021. At ISEF, you don’t need to compete in the same category as in your national, regional, state, or local competition. Furthermore, …