The Western population of the monarch butterfly hit a near-record low with fewer than 10,000 found living in California this ...

The Western population of the monarch butterfly has reached the second-lowest level recorded since tracking began nearly ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.

The U.S. Fish and Wildlife Service is taking steps to list monarch butterflies as threatened species and designate seven ...

Scientists are grappling with a stark population decline of the western monarch butterfly after the species’ numbers hit a ...

Thogmartin and other researchers have evaluated more than 200 scenarios for restoring greater than 1.3 billion stems of ...

On Thursday, invertebrate conservation group the Xerxes Society released the results of their 28th annual Western Monarch ...

The western monarch butterfly is being considered for the endangered species list, but public comment is still being gathered ...

On Tuesday, the Butterfly Pavilion in Westminster and the Government of Mexico are joining forces to protect one of North ...

As I watched the California wildfires burn out of control last month, I couldn’t stop thinking about all of the victims of ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10000 found living in US California this winter ...