If milkweed plants are available, some will even lay eggs that will hatch, and the caterpillars will make the final leg of the journey to Mexico after they mature to butterflies. Monarch ...

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

The first monarch butterfly of 2025 arrived about 10 days early, highlighting shifting migration patterns and the impact of ...

Butterflies will hatch from their cocoons, or chrysalises, during spring and summer, however, some emerge during fall.

There's nothing quite like seeing a monarch butterfly spread its wings and glide through the air. It can certainly provide a sense of calm to life's everyday stressors. But the monarchs' numbers ...

While the students are not raising butterflies themselves ... communities take tangible steps to support the survival of the monarch butterfly and protect vital pollinators.

In a turn of events, the eastern monarch butterfly population — which was put on the list of endangered species just a few years ago — nearly doubled this year, according to a March report ...

And March 12 is National Plant a Flower Day, the perfect day to bask in the sunlight and plant flowers that will help pollinators like the endangered eastern monarch butterfly. The sun is out ...