Oklahoma is seeing a surge in monarch butterfly sightings as they migrate north. Learn how to help them survive.

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

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

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

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.

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

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

An annual count of monarch butterflies conducted by the United States and Mexico as the insects migrate back and forth over ...

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

Students at Irmo Middle School are preparing for the annual pollinator plant sale being held this weekend.

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 ...

The Center for Biological Diversity and Center for Food Safety are suing U.S. Fish and Wildlife to fast-track protections for ...