Say the word "butterfly," and the iconic orange and black of the monarch may immediately spring to mind. But they are ...

The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

Monarch butterflies are unique in their migration patterns. Eastern monarchs travel between Mexico and the U.S., spending ...

ASGA's vice president of science and innovation told sugarbeet growers the potential listing of monarch butterflies as ...

One of the rarest butterflies in the country, the Schaus Swallowtail Butterfly, is benefitting from an event many people ...

A critically endangered butterfly that lives in the southernmost part of Florida thrives in certain years. Researchers turned ...

The study was one of several that assessed the effects of climate change on three species of butterflies whose populations are declining.