Here is the full ranking of USA TODAY's top 10 butterfly gardens in the country: Sprague Butterfly Pavilion at Santa Barbara ...

An old threat is rearing its ugly head once again, posing a huge risk to the Sunshine State, according to state officials.

Mackinac Island features one of the nation's top butterfly gardens, per the USA TODAY 10BEST Readers' Choice Awards. Here's what to know.

This is exactly what has happened with Papilio solstitius, a tiger swallowtail butterfly newly recognized as a separate ...