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

The Trump administration is reopening public comment on a proposed rule that would list the monarch butterfly as threatened ...

A new report shows that the population of eastern monarch butterflies has nearly doubled compared to the previous year.

Say the word “butterfly” to any younger Generation Xer, millennial, or older Zoomer, and any number of songs may immediately ...

And March 12 is National Plant a Flower Day, the perfect day to bask in the sunlight and plant flowers that will help pollinators like the endangered eastern monarch butterfly. The sun is out ...

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

DENVER (KDVR) — This spring, be on the lookout for monarch butterflies, as the winged insects make their annual migration across Colorado to Canada. Millions of black and orange wings will ...