“Science dwells on the how and why things happen,” Reddy says. “I really want to be a part of that.” Reddy’s determination coincides with a growing effort across the United States to boost the number of female students pursuing careers in science, technology, engineering, and mathematics (STEM). Universities and institutions, from NASA to the United States Naval Academy, are hosting STEM days for girls. Organizations such as the New York Academy of Sciences are pairing women in STEM careers with girls seeking advice and mentorship. ISEF, a program of the Washington, D.C.-based Society for Science & the Public, offers a forum for select high school students to compete at an international level. This year’s event had