What makes this feat even more remarkable is that no single monarch completes the entire round trip. The journey spans multiple generations, with each generation flying a portion of the route before ...

This winter, volunteers from the Xerces Society, a nonprofit environmental group, tallied just 9,119 western monarchs — a ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...

These flying hellions resemble pterodactyls with ... horrific sight for the cast to come across in season 2 of Monarch: Legacy of Monsters.

Fewer-than-usual monarch butterflies migrated through San Luis Obispo County this winter, according to data from the conservation-focused nonprofit the Xerces Society. “It feels like a punch to ...

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