If you ever travel to the Maldives, you might be able to see a rainbow without any rain. Meet the newly discovered rainbow-colored fish named the rose-veiled fairy wrasse in the Maldives' "twilight ...

Rainbow trout from the Gunnison River have developed an immunity to whirling disease. These fish are now being stocked in the Arkansas River near Salida in hopes they will reproduce. Colorado’s ...

No, not that Twilight Zone… Although, given the original show is in black and white, seeing a rainbow fish in The Twilight Zone would be something. We mean the ‘twilight zone’ reefs. According to a ...

The tree of life grew in 2022 as California Academy of Sciences researchers and their international collaborators discovered 146 new animal, plant and fungi species. The previously unknown creatures ...

Starting in the late 80s, rainbow trout in Colorado began dying off because of a parasite that causes whirling disease. By 1997, wild rainbows in the state had all but vanished. The disease is caused ...

Scientists found “rainbow” creatures in temporary ponds of the Democratic Republic of the Congo and discovered a new species. Photo from A. Kalumba via Nagy (2025) Near a river in the Democratic ...