A tiger's striking orange and black stripy appearance may make them stand out to humans, but to their prey, they are almost invisible!

The color variations among tigers are attributed to specific genetic mutations. The gene responsible for the black tiger’s coloration is a variant of the Tabby/Agouti gene, which affects the ...

Widespread species, such as the tiger whiptail lizard, often contain geographic variations that inspire biologists to identify subspecies. Differences include variation in behavior, life cycle, ...

That led them to a small mutation in a gene called SLC45A2, where just a single amino acid in an entire protein is changed. That tiny difference prevents the tiger from making the reddish and ...

Meet Golden Tiger: A Rare Bengal Variation That’s Hard to Spot . Golden Tabby tigers, a rare form of the Bengal tiger, ... The golden color is due to a genetic mutation.