
Butterfly populations declining rapidly in U.S. with 22% disappearing in 2 decades, study finds
CBSN
Butterflies, known for their beauty and vital role in pollination, are vanishing from U.S. landscapes at an alarming rate. A comprehensive study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020.
The new research offers a stark warning about the potential future of these cherished insects.
"Losing one out of every five butterflies over 20 years should be a big wake-up call to people," said Dr. Eliza Grames, an assistant professor of biological sciences at Binghamton University and co-author of the study. "These declines are not stopping."

President Trump suggested Thursday that members of the U.S.-led NATO transatlantic military alliance would not come to the aid of the U.S., should America come under attack. NATO members are bound to back each other militarily in the face of any aggression under the collective defense clause in the alliance's founding treaty.

Washington — References to a World War II Medal of Honor recipient, the Enola Gay aircraft that dropped an atomic bomb on Japan and the first women to pass Marine infantry training are among the tens of thousands of photos and online posts marked for deletion as the Defense Department works to purge diversity, equity and inclusion content, according to a database obtained by The Associated Press.