People are being urged to count the butteries and moths they see to help experts assess the "butterfly emergency".

Butterflies that independently evolved the same wing patterns have also evolved similar eyes and brains which are fine-tuned ...

With bright blooms, gentle fluttering wings and colorful creatures perched on feeding sticks, the Butterfly Encounter exhibit ...

Public urged to join butterfly count in ‘rescue mission’ for declining insects - The call by Butterfly Conservation comes ...

Habitat loss, climate change and the use of pesticides are to blame for the population decline of monarchs, says Karen ...

Just outside of Hocking Hills State Park, Butterfly Ridge Conservation Center gives guests the opportunity to observe some of ...

Inside the monarch butterfly migration mystery: flying to Mexico from Canada, the U.S. 12:52 One of the most remarkable and mysterious migrations in the natural world is happening right now from ...