But all animals use carotenoids to fight off disease, such as boosting immune cells to destroy any harmful bacteria. Only ...

Nature never ceases to amaze with its vibrant palette. We’ve all seen animals with patterns and colors that are awe-inspiring. Most of all, among the Earth’s many wonders, are the animals that flaunt ...

Nature's natural colors can be breathtaking. Tropical birds are famous for their brightly colored feathers, and many fish species are dazzling. There are gorgeous insects that look like they're ...