Nocturnal animals tend to have proportionally bigger eyes than humans do ... A slit pupil, with two sides that can close like a sliding door, is far better at this task, which is why so many ...

TAMPA, Fla. (WFLA) — At ZooTampa , some people weren’t just watching for the eclipse, they were observing to see how the animals might react to it. Before the moon started to cover the sun ...

The smallest animal eyes, adorning the heads of fairy wasps ... tasting, and feeling at close quarters, could play out over distance. An arms race began, and animals responded by ballooning ...

From eyes the size of a dinner plate to 360-degree vision, these animals boast extraordinarily efficient ways of seeing. Meet the creatures with the most crafty, strange and sophisticated eyes in the ...

Seeing through one eye or many, in technicolour or black and white, few animals experience the world as we do. By analysing the properties of animals' visual systems, we can model what the world would ...