From swallowtails to painted ladies, meet some interesting caterpillars you might find in your yard — and find out about the ...

Butterflies are some of the most beautiful insects. There are also many beautiful moths. They have three main body regions ...

(CNN) — Challenging times are ahead for smaller, lighter-colored butterflies as Earth’s climate continues to warm, a new study has found. Unlike their relatives with larger wings and darker colors, ...

Experience the enchanting Butterfly Jungle at San Diego Zoo Safari Park. Walk among hundreds of butterflies, learn about ...

The St. Francis Satyrs now number around 1,000 and are found in an area of less than 20 acres. Melissa McGaw Nick Haddad is a tall, quick-to-smile Minnesotan. But lest the easy grin fool you, he is ...

The great Mormon butterfly is one in every 10,000 butterflies who is half male and half female. Scientists explained this ...

Wildlife charity Butterfly Conservation say that if sightings continue at this rate, they will officially remove the large tortoiseshell from their list of extinct British butterflies. Find out more ...

A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 years alarmed researchers.

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Challenging times are ahead for smaller, ...