The first monarch butterflies of the season have been reported across the United States, with sightings recorded in Journey North’s interactive maps. Citizen scientists are contributing to real-time ...

Monarch butterflies have multiple generations in a year, including the final one, which migrates south to wintering grounds ...

Every fall, an incredible migration occurs through the state of Indiana, where millions of tiny monarch butterflies fly on their way to overwintering grounds in Mexico, only to return in the spring to ...

Monarch butterfly numbers are flying higher, but they still have many miles to go. According to a pair of 2025-2026 reports from the World Wildlife Fund and partners, the population of eastern monarch ...