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 ...

Prime Video's new spy series, Butterfly, premieres in August. We have the scoop, including the official trailer.

Mileski said nearby residents followed suit and now collect caterpillars to release as butterflies. Additionally, Mileski ...

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 ...

Watch a trailer for the upcoming Prime Video spy series 'Butterfly' starring Daniel Dae Kim and debuting August 13.

The monarch butterfly's migration pattern takes it through Wisconsin annually, making it a familiar sight for residents ...

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 ...