Of the 59 native species monitored, 33 have declined, 25 have improved and one mountain species has too little data to assess ...
Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Challenging times are ahead for smaller, ...
Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future ...
Share your milkweed with a queen butterfly, a regal year-round Southern pollinator. Find out what the adults and caterpillars ...
Across the rainforests of Central and South America, dozens of butterfly species wear nearly identical wing patterns. Some ...
Scientists at the U.S. Geological Survey are studying how environmental contaminants like pesticides and antibiotics are impacting butterfly and moth populations. The researchers are investigating how ...
(CNN) — Challenging times are ahead for smaller, lighter-colored butterflies as Earth’s climate continues to warm, a new study has found. Unlike their relatives with larger wings and darker colors, ...