https://www.societyforscience.org/international-science-and-engineering-fair Since 1950, Society for Science & the Public has provided an international stage for the world’s best and brightest young scientists through its International Science and Engineering Fair (ISEF), the world’s premier STEM competition. Every year, tens of millions of students compete in science fairs around the globe but only about 1,800 earn the right to compete for the nearly $5 million in awards bestowed each May at ISEF. Learn more about competing at ISEF.