sight

A photo of a couple hugging each other on the beach is causing netizens a headache. They could not tell whose leg was in front, who was behind.

Research by British psychologists indicates that the brain cannot process image and emotional data at the same time when kissing.

A new study confirms that the sea urchin's bristling body acts as a large eye covered with thorns.

German scientists have discovered a fish

A recent study by scientists from Cambridge University (UK) found that grasshoppers correctly positioned each step based on sight, not feeling.

US scientists have just recreated mammalian retinal cells. Tests on mice can open new avenues for treating human eye diseases.

The cat from ancient times has been known to be a hidden animal with many mysteries that are difficult to explain. Cats have a lot of special things that you may not know!

According to scientists, the eyes of animals evolved about 540 million years ago as a simple light detector.

German scientists have recently discovered that birds can observe the Earth's magnetic field with their right eye, and rely on it for directions.

Researchers from the Department of Medicine, University of Washington, USA, have discovered chicken eyes with incredible visual ability, opening up research directions for treating