Find out when monarchs will pass through your area, where to watch and how to improve your chances of witnessing their ...

The Monarch whisperers. That’s what Daniel and Renae Brausen of Little Falls have been called by many. It all started about ...

The tiny transmitters are bringing new insights on migration patterns and has many people glued to their phones following ...

Oklahoma’s peak monarch migration typically occurs from late September through mid-October, but weather and food supplies can ...

Arizona's most colorful insects are butterflies. The ultimate guide, from when they're most active and why they seem to ...

A decade ago, a federal task force announced a plan to help monarch butterflies along their great migration. The six-state ...

Tiny GPS trackers put on monarch butterflies on Sunday will help researchers follow their migration from Wisconsin to Mexico.

The sycamore tree where Barb Agnew first spotted monarch butterflies, which led to years of stewardship. A group called Friends of the Monarch Trail has worked for almost 20 years to restore monarch ...

In January, I had the life-changing experience of visiting the high-altitude oyamel fir forests of the Trans-Mexican volcanic belt, where most eastern monarch butterflies overwinter. Although the ...

The monarch butterfly population has seen a significant increase over the past two winters. Milkweed plants are the only host plants for monarch caterpillars and are crucial for their survival.

Monarch butterflies with Urquhart tags nectaring on a goldenrod plant at Presqu’ile Provincial Park near Brighton, Ontario, circa-1980s. Courtesy of Donald Davis / Will Wright Fifty years ago this ...