PACIFIC GROVE — The Thanksgiving holiday has historically marked the peak sightings of western monarch butterflies on ...

While Bronson always hopes for more butterflies, she expects this season's count to be low like last year, when the Pismo Beach Butterfly Grove hosted only 556 butterflies at the peak of the season, ...

President Donald Trump’s administration has delayed a decision on whether to extend federal protections to monarch ...

When animals are faced with extinction, they have three options: move, adapt, or die. Every year, the western monarch ...

Nine monarch caterpillars that emerged late in the season would have faced certain death had an Evergreen Park man not ...

Environmental certification signs do more than decorate a garden. A sign tells neighbors that the yard is intentional, not ...

This important study shows that different forms and mixtures of cardenolide toxins in tropical milkweed, especially nitrogen- and sulfur-containing types, change how monarch caterpillars eat, grow, ...

Students at K.O. Knudson Middle School have successfully convinced Las Vegas Mayor Shelley Berkley to sign the Mayor's ...

An injured monarch butterfly was given a second chance at life after undergoing a delicate wing transplant at a Long Island wildlife rehabilitation center. Since the Sweetbriar Nature Center shared ...

The Richland Soil and Water Conservation District is collecting milkweed seed pods to help support the declining monarch butterfly population. Milkweed is the only plant monarch butterflies will lay ...