Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal ...

nocturnal eyes gather more light than human eyes do. After the light passes through the pupil, it is focused by the lens onto the retina, which is connected to the brain by the optic nerve.

The human eye is reasonably fast ... which is like sticking a camera’s wires in front of its lens. The bundled nerve fibers also need to pass through a hole in the photoreceptor layer to ...

The hypothesis that it disrupts the function of retinal ganglion cell axons by increasing mechanical forces on the lamina cribrosa of the optic nerve head has received considerable experimental ...

The development of the eye is discussed in various ways. Chapter 1, "The formation of the human eye," focuses on ... goes on to explain ocular muscle and nerve physiology, anatomy and development ...

In this video, learn about different parts of the human eye and how our sight works ... shapes and colours up to the brain through the optic nerve and the brain sorts out the information, flipping ...

Both cameras and the human eye use lenses to focus light ... about shapes and colours up to the brain through the optic nerve and the brain sorts out the information, flipping the upside down ...

Dean Daniel Taylor (right) of the Michigan School of Optometry helps his kids Hannah Taylor (left) and Britt Taylor (center) ...

nocturnal eyes gather more light than human eyes do. After the light passes through the pupil, it is focused by the lens onto the retina, which is connected to the brain by the optic nerve.