Wong told Newsweek: "In addition, what gives blue and green eyes their color is not actually blue or green pigment but the reflection of light within the eyes (Rayleigh scattering) and lipofuscin ...

Brown melanin is the only pigment that exists in the eye; there is no pigment for hazel or green or blue. Eyes only appear to ...

Sky blue, ocean blue, blueberries, my eyes! Despite seeing blue all around us, blue is actually the least common color in ...

Much of the ocean appears blue to the human eye, but the ocean’s color actually contains a mix of wavelengths, including blue, green ... too subtle for human eyes to differentiate, helping ...

Much of the ocean appears blue to human eyes, but the true color may contain a mix of wavelengths, from blue to green and even red. The satellite-based sensor can recognize ocean colors that are ...

and future changes could shift ocean colors again. Earth is known as the “blue planet,” but a new study published in Nature suggests that our oceans may have once looked green instead of blue.

SALT LAKE CITY — Born with brown eyes but secretly always loved the look of gray eyes? Want to change your hazel eyes green? The popularity of a cosmetic procedure called keratopigmentation, or ...