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Between 1991 and 1994, Christian Peeters and Bert Hölldobler studied the reproductive behaviors of the Indian jumping ant (Harpegnathos saltator), a…
AntsPoneraInsectsWorkers (Insects)Queens (Insects)'On the Permanent Life of Tissues outside of the Organism' reports Alexis Carrel's 1912 experiments on the maintenance of tissue in culture media. At…
Tissue cultureStem CellsStem cells--ResearchEmbryologyGerm CellsThe Martius flap procedure is a surgical procedure used to treat obstetric fistulas in women. Heinrich Martius developed the procedure in twentieth…
TechnologyReproductive HealthFistulaUrinary IncontinenceWomen's health servicesBernard Rimland studied autism in children in the United States in the second half of the twentieth century. His early research in the 1950s and into…
AutismAutism spectrum disordersAutism in childrenRosalyn Sussman Yalow co-developed the radioimmunoassay (RIA), a method used to measure minute biological compounds that cause immune systems to…
RadioimmunoassayImmunoassayIsotopesPhysiologyNuclear MedicineIn 1986, Vern L. Katz, Deborah J. Dotters, and William Droegemueller published “Perimortem Cesarean Delivery,” an article in which they developed the…
LiteratureCesarean SectionCardiac ArrestPregnancyPregnancy--ComplicationsIn 1975, the United States Congress passed the Individuals with Disabilities Education Act, referred to as the IDEA, which codified the right of all…
LawDisability EvaluationDisability awarenessIntellectual DisabilityPeople with mental disabilitiesOn 2 December 2007, Science published a report on creating human induced pluripotent stem (iPS) cells from human somatic cells: "Induced Pluripotent…
LiteratureStem CellsPublicationsSomatic cellsEndoscopy is a medical procedure that enables the viewing and biopsy of, and surgery on, internal tissues and organs. Endoscopic examinations are…
TechnologyEndoscopyReproductionmedicineIn 2015, the Public Broadcasting Service, or PBS, released a three-part documentary series, Twice Born–Stories from the Special Delivery Unit,…
LiteratureFetus--SurgerySpina BifidaTeratomaObstetrics--Surgery