A new study examines the embryogenesis and eye development of the cave-dwelling spider Tegenaria pagana, providing the first detailed description of its developmental stages. By analyzing gene ...

The process of apple snail eye regeneration from amputation to full restoration occurs in four stages over 28 days: wound healing, formation of a special cell mass, emergence of a lens and retina, and ...

The eye of the apple snail is unusually similar to a human eye-but, unlike human eyes, it can regrow itself if injured or even amputated. New research from the Stowers Institute for Medical Research ...