New research shows climate change may push monarch butterflies farther south and make their long migration harder in the ...

Although it has been in decline, the butterfly is found throughout the United States, which made this a particularly challenging case for the Fish and Wildlife Service. The Fish and Wildlife Service ...

This is an updated version of a story first published on April 20, 2025. The original video can be viewed here. Earlier this year we reported on one of the most remarkable and mysterious migrations in ...

The Fish and Wildlife Service is proposing to list the Monarch butterfly as threatened under the Endangered Species Act, citing loss of habitat to development, logging and use of herbicides. Since the ...

Add Yahoo as a preferred source to see more of our stories on Google. Following the shorelines of the Great Lakes, monarch butterflies are gradually leaving Michigan as their instincts take them south ...

Hummingbirds aren't the only spring-time animals on the move across Georgia. Sightings of monarch butterflies have been seen predominantly near southern cities like Savannah and St. Mary's, according ...

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 change ...

SALT LAKE CITY — The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch butterfly as a threatened species under the Endangered ...

I have not seen where the Hempfield Township supervisors, in their infinite collective wisdoms and forethoughts, saved the monarch caterpillars’ chrysalis and milkweed before leveling the ground for ...