Monarch butterflies are now listed as endangered.

One of the most recognizable—and imitated—insects in the world is on the edge of extinction, scientists warn. “Monarchs need ...

Monarch butterflies are showing a population increase for the second year in a row, according to a recent report from the ...

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

Despite an increase in habitat coverage from last year, Monarch butterflies still have a record-low population ...

A key monarch butterfly population is showing signs of improvement this year, but scientists warn the species remains in long ...

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.

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

An annual count of monarch butterflies conducted by the United States and Mexico as the insects migrate back and forth over the border finds habitat for the insects isn't enough to sustain their ...