Key Points Milkweed is the only plant monarch butterflies can lay their eggs on and feed from as caterpillars.Other ...

The plant most gardeners buy to save the monarch butterfly is quietly making things worse. Every spring, nurseries and ...

The incredible, migrating monarch butterflies have arrived in Michigan after several generations spent weeks flapping their ...

Learn which monarch butterfly predators and parasites pose a real threat to their survival, and which are part of the natural ...

The survey kicks off July 1 and goes through Aug. 15. Volunteer community scientists will need to check their sites 1-3 times ...

SMITHTOWN, New York (WCBS) -- A broken wing almost ended a monarch butterfly's journey on Long Island, but a caring hand, and a clever idea, gave it a second chance to fly again. At the Sweetbriar ...

A monarch butterfly tagged in Northern Kentucky has completed a 1,600-mile migration to a sanctuary in Mexico, marking the first time this has occurred since the Queen City Pollinator Project began ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. New tech is allowing researchers to ...

In the heat of the summer, the arrival of even one fiery-orange monarch butterfly in my postage-stamp backyard is always ...

The monarch butterfly is on the endangered species list and the importance of that goes beyond just preserving the insect. To those who study and advocate for the protection of the monarch butterfly, ...

William of Orange, a Dutch revolutionary, and his descendant King William III, who ruled England in the 17th century, are ...