The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.

For a generation of viewers, The Lion King and other big studio cartoons are comfort watches, not political texts. A new ...

Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...

Researchers from the University of Konstanz have studied how insect brains take in complex light stimuli and process them in ...

New fossil evidence from China suggests that some of our vertebrate ancestors had four eyes. The study, published in Nature, ...

A new Webb image captures a zoomed-in view of the iconic nebula, also known as the Eye of Sauron or Eye of God for its ...

NASA’s James Webb Space Telescope has captured a striking infrared image of the Helix Nebula, revealing glowing filaments and ...