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

This year, 500 monarch butterflies began their annual migration wearing a tiny tracker that weighs less than a grain of rice.

Monarchs are heading to wintering grounds in Mexico. Save the dates for the 2026 monarch and milkweed classes with free ...

Monarch butterflies undertake a migration journey spanning 3,000 miles. That journey mirrors many migrants' experiences, ...

Two major flyways emerged: one through Central Texas from Wichita Falls to Del Rio and another along the Gulf Coast. The ...

Oklahoma residents witness large monarch butterfly migrations; experts urge planting milkweed and reporting sightings to track populations.

Hundreds of Monarch butterflies are lingering on Cat Island instead of continuing their migration to Mexico, prompting a ...

Despite the leaves falling off trees, temperatures finally getting cooler, and the time changing this weekend, something else associated with the fall season appears to be missing. Monarch butterflies ...

One day, I found myself in a dream. I still can’t believe I spent several days surrounded by hundreds of thousands of these beautiful creatures in Mexico. This incredible butterfly is called the ...

Responding to a complaint, Profepa agents found tree stumps and avocado plants which were determined to pose an "imminent risk of ecological imbalance." (@Profepa_Mx/X) Mexican authorities closed off ...