While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. A lot of the green ...

On a floodplain in the Democratic Republic of the Congo sat a shrinking pond, doomed to eventually dry up. Inside its murky waters swam a scaly blue creature with “large” yellow eyes. Something about ...

Even the widely held belief that dogs see in black and white has been disproven: They, in fact, see in a range of blue and ...