The splashy monarch butterfly only lives about five weeks, but its entire survival is in question due to threats posed by ...

One butterfly comes so far, and then it will stop to reproduce, and then the offspring from that monarch will emerge from the ...

A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...

What sounded like leaves rustling in the wind was the flickering wings of thousands of monarch butterflies as they flitted ...

Mexico — The number of monarch butterflies wintering in the mountains west of Mexico City rebounded this year, doubling the ...

Millions of black and orange wings will flutter across the ... have lost over half their populations. During the monarch migration, the Butterfly Pavilion said Coloradans can do their part to ...

Their adventure could help save the iconic monarch butterfly. If you see a butterfly with orange wings, it's most likely a monarch. They may seem delicate, but every winter, hundreds of them fly ...

MEXICO CITY, Mexico — The number of monarch butterflies wintering in the ... experts said Thursday. The annual butterfly count doesn’t calculate the individual number of butterflies, but ...

The number of monarch butterflies wintering in the mountains ... experts said Thursday. The annual butterfly count doesn't calculate the individual number of butterflies, but rather the number ...