A daring surgical procedure has given a doomed monarch butterfly a new lease of life. The delicate operation was captured on ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Extreme heat, one of many symptoms of climate change, is making monarch butterflies vulnerable to parasites, according to a ...

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

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

Diagram depicting the overlap of climatic suitability, biological suitability and environmental suitability for defining areas of low, medium and Highest suitability for eggs and larvae of monarch ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

A monarch butterfly is ready to emerge from its chrysalis in the Kalispell garden of one of landscaper Kathy Ross' clients last August. (Photo by Kathy Ross) A monarch butterfly caterpillar, about two ...

In this week's Science for All newsletter, Divya Gandhi explains how milkweed is a toxic treat for monarch butterflies ...

A daring surgical procedure has given a doomed monarch butterfly a new lease of life. The delicate operation was captured on film, and you can see it for yourself in this extraordinary Instagram post.