The arrival of monarchs in the Northeast is one of nature’s most beautiful spectacles. Their grueling journey pays off, but it’s a miraculous flight that requires multiple generations of butterflies.

Every autumn, millions of monarch butterflies travel more than 4,000 kilometres from southern Canada to the forests of ...

A new report from WWF‑Mexico shows that the endangered migratory eastern monarch butterfly is showing promising signs of ...

A bigger winter colony could mean strong spring movement through the region.

Two new reports estimate a 64% increase in species population and a significant decrease in forest degradation in the ...

The population of the iconic species is shrinking in the long term, but continued conservation efforts can help save it.

The monarch butterflies are making a comeback. For decades, the monarch butterfly population has been declining. Their winter ...

Migrating monarch butterfly populations have been on the decline for years. This year has been different, with a significant ...

Mexico's monarch butterfly population jumped 64% in 2026, offering hope even as experts warn the species remains at risk of ...

In the forests of central Mexico, the number of monarch butterflies grew for the second year in a row, suggesting the ...

The Oklahoma Monarch Society said recent data shows the population of eastern monarch butterflies has increased for the ...

Creating a haven for monarch butterflies in your backyard is more than just a joy for the eyes, it’s a crucial way to support ...