Reindeers may not have noses that glow red in the night, but they do have a marvelous body part that changes color in winter ...

Octopuses can flip from mottled rock to smooth sand in less time than it takes a human to blink, yet their eyes carry only a ...

Don’t want to be a brown-eyed girl anymore? If you’re not afraid of the risks, including going blind, iris color-changing surgery, the latest procedure to go viral online, might be for you. The ...

When he was a kid watching American movies in Thailand, Jack Titus’ one dream was to become an American. After the model made it a reality a few years ago with a move to Las Vegas, he developed a new ...

They say the eyes are "the window to the soul" and there's certainly much to be told about the enigmatic complexity of their varied colors. Dr. Rupa Wong, a board-certified ophthalmologist who owns ...