Scientists used tiny new sensors to follow the insects on journeys that take thousands of miles to their winter colonies in ...

Each fall, millions of monarch butterflies fly across Texas skies on their 3,000-mile journey to the mountains of central ...

At the College of Agriculture and Life Sciences, researchers Robert Coulson and James Tracy are studying how geography, wind ...

Think of a monarch butterfly, and a distinctive image pops up: black-and-orange wings, with a sprinkling of white spots around the black edges. Those white spots may actually help monarchs complete ...

Texas used 'butterfly nets' to save monarchs. Here's what happened. Every fall, millions of monarch butterflies drift across ...

If everything in nature goes to plan, it won’t be long before hundreds of thousands of monarch butterflies make their yearly journey north, passing over Washington and perhaps even making the ...

The white spots on a monarch butterfly's wings may help it migrate, according to a new study. (Pat Davis) Think of a monarch butterfly, and a distinctive image pops up: black-and-orange wings, with a ...