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 ...

Butterflies are believed to be a symbol of resurrection and hope. This is an inspiring story about this phenomenon.

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

Colorado isn't known for its fireflies, but that hasn't stopped the Butterfly Pavilion from doing groundbreaking research on ...

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