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

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

The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered Species Act.

After undertaking an epic journey of up to 2,800 miles across North America, she and several million of her closest friends ...

For so many people, the classroom transformation of a caterpillar into a butterfly is one of their earliest experiences with ...

Monarch butterflies typically live for a few weeks, except for the migrating generation, which can live for several months. A kaleidoscope of orange-and-yellow monarch butterflies soon will return ...

In a turn of events, the eastern monarch butterfly population ... in their yards and gardens to attract the iconic, orange butterflies. Before buying milkweed, nature lovers should know ...