The city hopes to provide support for the endangered species as it migrates for winter.

The western monarch butterfly has experienced a 95% dip in population since the 1980s.

The study highlights significant changes in available habitat for migrating monarch butterflies as the climate warms. The disruption of monarch migration routes may cause the butterflies to establish ...

If you liked this story, share it with other people. Monarch butterflies are in decline largely because of habitat degradation, including in the Monarch Butterfly Biosphere Reserve in the forested ...

MONTEREY – A state bill that would expand protection for monarch butterfly habitats along the California coast, has passed the Assembly Natural Resources Committee, Assemblymember Dawn Addis, D-Morro ...

"I am proud that Rochester remains dedicated to environmental stewardship." ...

When making the 150-mile trip along California's Central Coast, even monarch butterflies need a rest stop. That's what the city of Atascadero thought when it started construction on its new nearly one ...