Monarch butterflies are one of nature's most recognizable creatures, known for their bright colors and epic annual migration from the United States and Canada to Mexico. Yet there is much more to the ...

If you are planting milkweed to attract monarch butterflies, you are already ahead of the game. But even the most well-meaning gardeners can make critical mistakes when planting milkweed that may send ...

Monarch butterflies travel through Oklahoma, but lately, we're seeing fewer of them than ever before. Aaron Walton plants milkweed at his south Tulsa home to try to save monarch butterflies. He’s ...

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

Confirming coevolutionary theory, monarch butterfly caterpillars show impaired growth and toxin sequestration when feeding on realistic cardenolide mixtures from their milkweed host plants.