Learn More Albino dogs have an ethereal beauty that captivates dog lovers and genetic ... Over time, research has revealed that different genes cause variations in coat color and health outcomes. This ...

True albinism in deer is caused by a recessive genetic mutation that prevents their bodies from producing melanin, the pigment responsible for color. Albino deer have pink eyes and lack all ...

In addition, an opal’s play-of-color can change along with the viewing angle or type of light. For example, red might dominate in the same portion of an opal cabochon where blue dominates when it’s ...