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

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

From 2003 to 2019, amateur butterfly enthusiast Harlan Radcliff spent his lunch breaks observing butterflies on the grounds ...

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

Butterflies are cold-blooded animals, so they have to keep cosy or they won't be able to fly around.  / Freepik 2/7: The ...

Vibrant, colorful and full of character, Mexico is one of North America’s most exciting tourist destinations. This large ...