If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina, the pupil, and so forth -- since none of these structures ...

When even the most highly trained surgeons perform procedures on the retina—one of the smallest, most delicate parts of the human body—the stakes are high. Surgeons must account for patients' ...

University of Utah researchers have collaborated to develop a highly advanced robotic surgery device for retinal surgery that ...

The retina is a layered structure that lines the ... which transmit the visual information to other parts of the visual system along the optic nerve. The cellular organization of retinal ...