Photoreceptors

New insight into preventing eye disease

Nerve cells and blood vessels in the eye constantly “talk” to each other to maintain healthy blood flow and prevent disease, finds a new research.

Apr 28, 2015, 13:08 PM IST

Eat grapes daily for super eye health

Apart from other health benefits, do you know that grapes can work in multiple ways to promote your eye health?

May 30, 2014, 15:33 PM IST

Starfish uses `primitive eye` at tip of their arms to navigate

A new study has shown for the first time that starfish use primitive eyes at the tip of their arms to visually navigate their environment.

Jul 05, 2013, 12:15 PM IST