The Darwin Genetic Research Station (or Darwin Station) was a Federation science facility located on planet Gagarin IV and headed by Doctor Sara Kingsley. In the late 2350s and 2360s, a research project at the Darwin Station developed Human children who, among other unique qualities, had an aggressive immune system, capable of attacking disease organisms before they entered a Human body. The children's antibodies were also capable of attacking Human beings, a fact not discovered until 2365, when the entire crew of the USS Lantree was killed after exposure to the children.