Every year, millions of monarch butterflies migrate from eastern areas of North America to the Sierra Madre Mountains in Mexico. Unlike other types of butterflies, monarchs are unable to withstand ...

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

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about one of Earth's fascinating flyers in Michigan.

Monarch butterflies left Mexico weeks ago on their annual northward migration. Now, the colorful insects are nearing Michigan as temperatures continue to warm. "Monarchs have made their way north ...

After wintering over in Mexico, monarch butterflies are migrating to their northern breeding grounds, which includes Michigan. Journey North uses volunteer-submitted data to track the migration.

Monarch Butterfly Biosphere Reserve, Michoacan, Mexico. Image by naticastillog via Depositphotos. Imagine a summer without the vibrant flutter of the monarch butterfly. This iconic species, with its ...

Monarch butterflies, known for their incredible migration journey, are facing an alarming threat of extinction. These fragile insects, which weigh less than a gram, undertake an astonishing migration ...

The first monarch butterflies of the season have reached Illinois. Journey North, which gathers reports from volunteers across the country, has been tracking the butterfly’s movement since the ...