Social media users have posted numerous images of flowers in different colors, claiming they all show the "moonlight ...

After Hurricane Andrew ripped through South Florida in 1992, the already-scarce Miami blue butterfly almost went extinct: No one recorded a single sighting for years. Finally, in 1999, a cheer went up ...

In between the ponderosa pine and white fir trees on the Spring Mountains of Southern Nevada lives an endemic blue butterfly.

After Hurricane Andrew ripped through South Florida in 1992, the already-scarce Miami blue butterfly almost went extinct: No one recorded a single sighting for years. Finally, in 1999, a cheer went up ...