The iconic monarch butterfly is declining across North America. You can help make a difference by providing the species with ...

Are monarch butterflies endangered? Monarch population numbers are falling and it's clear that these butterflies need our ...

Peggy Campbell-Rush is an educator on the First Coast. She's now studying the monarch butterflies' migration in Mexico. It ties into her passion for Buddy Check.

Western monarch butterflies are considered an iconic species ... would burst out of their clusters and go out to feed. It would just be amazing — thousands of them flying all around you.

The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing habitat and climate ...

A winter count of visiting monarch butterflies found a steep drop from previous years, which has scientists worried about the ...