Climate ChangeAugust 17, 2018
Rising CO2 Means Monarch Butterfly Bellyaches
Milkweed grown with more carbon dioxide in the air supplies fewer toxins to monarch butterflies that need the toxins to fight off gut parasites.
Stories by Marissa Shieh
Rising CO2 Means Monarch Butterfly Bellyaches
Milkweed grown with more carbon dioxide in the air supplies fewer toxins to monarch butterflies that need the toxins to fight off gut parasites.