Two teams of scientists at Kyushu University in Japan and Stanford University in California determined that orange cats' color all comes down to a missing segment of their genetic code.

Experts have been able to figure out a lot about cat coat colors, but the orange coat, in particular, had left them with questions. That is, until recently. Researchers discovered the genetic ...

That bright orange would slowly darken and fade until the universe was roughly 100 million years old, when the first stars were born, resulting in the universe we recognize today.

Researchers identified an unusual genetic mutation in orange domestic cats that has not been found in any other animal, according to a new study.

Also, our brain interprets color in a relative way. We compare the color of one object with others in the field of vision. If the sky looks blue, that could also make the sun look yellower.

The affected alligators are currently emerging from brumation - similar to hibernation in mammals - and over the past few months, these factors have led them to appear orange to onlookers.

Coach Darrell Royal famously said burnt orange was ideal for "work clothes." Tennessee Vols orange is vibrant and in your face.

Orange County has moved into the purple tier — but what does that mean for Downtown Disney? We break down the latest changes, restrictions, and what visitors need to know during this new phase ...

The color of vomit can vary depending on its cause. While some colors may be cause for concern, most vomit colors do not indicate a need for medical attention. Learn more.

Wondering what causes orange discharge? We asked an ob-gyn about common culprits, what you can do to treat orange discharge, and when to see a doctor.

Orange Alert: What Caused the Colors on This Snowy Owl? Bird watchers along Lake Huron photographed the bird, which has been nicknamed Rusty and Creamsicle.