This Outer Wilds: Echoes of the Eye Ritual Structures walkthrough will explain the various Ritual Structures littered across the game world. There are several to be found, and interacting with these ...

Eyes are among the most unique organs in the body. They enable us to see the world around us, to convey our emotions and even be recognized by biometrics. But what are eyes actually made of? To ...

Tiny pebblelike structures found in a 54-million-year-old fossilized fish eye contain the natural pigment, melanin, a study reveals. Similar structures show up regularly on fossilized feathers, hair ...