The monarch butterfly has long faced threats that have led to dwindling populations. However, a new study aimed at pinpointing one of the "whys" behind this issue suggested that warmer temperatures ...

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 ...

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 ...

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 ...

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 ...

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 ...

The monarch butterfly may soon be included on the Endangered Species list after its population is predicted to become extinct by 2080 without change. One of the most recognizable insects in the world, ...

Butterfly weed is a perfect milkweed variety for flower gardens. Here's why you should add this monarch host plant to your ...

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 ...

Now home safe, Tommy Mach reflected on evacuating from the Middle East after the conflict in Iran began. Virgin Mary statue stolen from Rochester church has been found A statue of the Virgin Mary that ...