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

An international collaboration to track individual monarchs kicked off this fall, including James Madison University.

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 ...

Van der Heide got her start at Cal Poly, tagging monarchs by numbering their wings in Sharpie and trying to find them later ...

From Neil Sperry to monarch guides, find top Texas gardening and butterfly books plus gear ideas for Christmas gifts ...

How do you teach people to count butterflies? Well, community scientist Richard Rachman likes to start by taping Doritos to trees.  Rachman is a plant ecologist by trade, but is also a volunteer with ...

In Oklahoma, by late November, native butterflies have entered overwintering stage. Curled up under a hay bale, hanging onto ...

The monarch butterfly (Danaus plexippus) population has plummeted by 80% to 95% since the 1990s, depending on the region and ...

Q. My husband is into butterflies, and he mentions all books on the topic that you described in the Monarch and Milkweed ...

Q. My husband is into butterflies, and he mentions all books on the topic that you described in the Monarch and Milkweed Class he attended last year. The books sound ...