Over 80 Tulsa County students showcased innovative STEM projects at a regional science fair, competing for a chance to attend the International Science and Engineering Fair. TULSA, Okla. - More than ...

Students across the country compete in science fairs every year. But it’s not too often one of those projects turns into a real business that could save someone’s life.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American It took Olivia Hallisey, 17, one year to find ...