Monarch butterflies begin their spring migration in March. Learn why milkweed, weather, and timing are crucial for rebuilding their population.

To some people, seeing a monarch butterfly has meaning. These orange and black fliers can be a symbol of strength, change and more.

PACIFIC GROVE — Monarch butterfly numbers are down this year entering prime counting season, but experts aren’t panicking yet. “Butterfly populations are bouncy,” said Isis Howard, an endangered ...

Learn facts about the monarch butterfly, including how how to tell male and female monarchs apart and if monarchs are poisonous.

MADISON, Wis. — President Donald Trump’s administration has delayed a decision on whether to extend federal protections to monarch butterflies indefinitely despite years of warnings from ...

The monarch butterfly is easily identified by its bold orange, black and white coloring. This fascinating insect goes through an amazing life cycle consisting of four stages: egg, larvae, pupa, and ...

One of the most recognizable and widely dispersed insects in North America may soon be headed for protections under the Endangered Species Act. In early December, federal wildlife officials will ...

The monarch butterfly is iconic in North America — but in Montana, it is a rare sight. That’s why when landscaper Kathy Ross ...

PISMO BEACH, Calif. - Historically low numbers of western monarch butterflies visited the Central Coast this winter. This data comes as the butterfly is under consideration for protection under the ...

As the summer sun begins to resign and the first traces of fall appear in the Ozark air, Walter Turnbow Park in Springdale will once again come alive with the flutter of orange and black wings. The ...