Graduate Women in Science formerly known as Sigma Delta Epsilon, is an international organization for women in science.
[1] It was established in 1921 at Cornell University in Ithaca, New York, United States as a women's fraternity.
Membership includes graduate students in the sciences, alumnae, and honorary members.
[2] The latter are professional women who had achieved recognition in the science.
[2] at the University of Nebraska State Museum Boyce Thompson Institute for Plant Research National Cancer Institute, the National Institutes of Health (NIH),