This comes as the insects are rapidly declining and are under consideration for Endangered Species Act protections.

Monarch butterflies have been spotted in south Georgia. See when you can expect them further north and check out some tips to ...

The U.S. Fish and Wildlife Service has announced the reopening of the public comment period for a proposed rule to list the ...

The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch ...

The U.S. Fish and Wildlife Service is reopening the public comment period for a proposed rule to list the monarch butterfly ...

Researchers discovered how a butterfly parasite has silently affected butterflies for over a century using museum samples.

Monarch butterflies are making their annual journey north out of Mexico to their summer breeding grounds. See where they've ...

Climate change is altering butterfly habitats, turning their species-rich, mountain refuges into traps, finds new research by ...

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, fragile traveler.

The peak of the spring monarch butterfly migration in Texas typically occurs from late March to early April. See where on ...