Search the National lab websites, DOE, NASA, NSF and you will find links to internships and fellowships!
Ohio State CBC Chemistry Scholarships
AGU Fellowships Undergraduate and Graduate
Ohio EPA Scholarship – Juniors Only
local Sigma Xi section, $s for both UG and Grad students
Fellowship website for women in science – https://www.bestcolleges.com/resources/women-in-stem-scholarships/