In an unexpected discovery, researchers have found that the complex eyes of mantis shrimp are equipped with optics that generate ultraviolet color vision. Mantis shrimp's six UV photoreceptors pick up ...

One of the enduring commonalities across most human societies is the belief that our eyes are a window into the immutable truth of the universe. Eyewitnesses are accorded special status in trials, ...

Our ancestors had evolved the ability to see the full-color spectrum of visible light, except for UV around 30 million years ago; a new study has demonstrated. The scientists have finished a detailed ...

Although our visual system can paint a vibrant portrait of the world, its palette of colors is actually quite limited, as we only see between 390 to 750 nm of the full electromagnetic spectrum while ...

I was reading a children's book about insects to my daughter, and it said that bees see colors differently than humans do. My daughter immediately asked, in short succession: "What colors do they see?

More than a decade after they started, scientists have finally filled out their view of the Hubble Ultra Deep Field on the ultraviolet side of the spectrum. The updated image, released Tuesday, ...

When hummingbirds make decisions regarding food, evading predators or choosing a mate, they’re influenced by the diverse colors they can see that are invisible to human eyes, according to a new study.