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

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

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

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

It is perhaps the most iconic butterfly in the Americas, one of the most well-known insects in the world. With iconic orange and black coloring, monarch butterflies once ranged across much of the ...

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

The insects covered its largest area since 2018, despite threats from habitat loss, climate crisis and pesticides ...

The monarch butterfly, with its striking orange and black markings, has become a beloved species. But it’s struggling to survive. Last week, the U.S. Fish and Wildlife Service announced an estimated ...

UC Master Gardeners helped transform a neglected site by a freeway offramp in Atascadero into a rest stop for migrating ...

We have just learned that the iconic monarch butterfly may be placed on the U.S. Fish and Wildlife Service’s endangered species list. The significant decline in the numbers of this beloved species, ...

On April 26, Yuba Environmental Science (YES) Charter Academy committed to the support of the migrating Monarch butterfly populations for generations to come. Collaborating with several organizations ...

For the past three years, more than 200,000 western monarch butterflies spent their winters along the California coast — huddling together in tall tree groves, finding respite from the wind from ...