A video of a cat with incredibly striking eyes has gone viral on TikTok. The clip was posted two days ago from the TikTok account Fiona The Cat (@fionathechonk) and had 6.6 million views at the ...

Animals with blue eyes are a rare occurrence in nature due to being linked to recessive genetics, mutations, and specific ...

Blue and green eyes have lower levels of both. Tabin and his co-author concluded that gray eyes emerged because of a random mutation in the ancestor of all cats — which they did not identify ...

This kitten (right) has a condition called heterochromia—one blue eye and one green eye—that does not affect its vision. Although a cat’s precision pouncing in the dark may make it seem that ...