Institute NewsScience in PicturesAuthorScott LaFeeDateNovember 18, 2024Share Bluesky Facebook Linkedin Reddit Email Copy URL Confocal micrograph of the embryonic hand of a Madagascar giant day gecko (Phelsuma grandis), which grow to up to 12 inches and live 8-15 years. Image courtesy of Grigori Timin and Michel Milinkovitch, University of Geneva.