Monarch butterfly migration is a long journey. Learn how these amazing butterflies make the trip, where monarchs migrate to ...

The annual migration of monarch butterflies is one of science's great mysteries: millions of monarchs know the correct path even though they have never made the long journey themselves. As 60 Minutes ...

I was in the center of El Rosario butterfly sanctuary, part of Mexico’s Monarch Butterfly Biosphere Reserve. Unaccustomed to ...

Monarchs traveled to a remote part of Mexico, a journey they've made for thousands of years, and wintered there. Now tens of ...

A landmark conservation order transformed the forests west of Mexico City into a sanctuary that it is now recognized as a UNESCO World Heritage Site.

The monarch butterfly migration is one of the great wonders of the natural world. Every year, millions of them travel immense distances along predetermined monarch butterfly migration routes to escape ...

With vigorous debate surrounding the health of the monarch butterfly, new research from the University of Georgia may have answered the biggest question plaguing butterfly researchers. Why are the ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The painted lady butterfly—or Vanessa cardui—is a traveler ...

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back, the world's longest... Every year, for millions of years, a huge number ...

Monarch butterflies are returning to Michigan for the summer after migrating from Mexico. Michiganders can support monarch butterflies by planting milkweed, tracking sightings, and donating to ...

Have you spotted a monarch butterfly fluttering around the milkweed or zinnia flower in a greenspace? While scientists say ...

Add Yahoo as a preferred source to see more of our stories on Google. I use a Sony rx10 . This was the monarch migration. They were every where it was almost like a fairy land. the butterflies were ...