Funded by the U.S. Geological Survey, the study was the first to integrate such a vast dataset, its authors said. The findings revealed that 33% of butterfly species have experienced significant ...

Declines in some butterfly species have been understood — the U.S. Fish and Wildlife Service just reopened public comments on a proposal to list the monarch butterfly as a threatened species ...

Due to the increased use of herbicides in the U.S., milkweed, a plant vital for monarch reproduction, has declined, ultimately harming the butterfly population. The WWF recommends people ...

He has learned to love just about every genre of game that exists. “The Butterfly Collector” is a quest in Assassin’s Creed Shadows that you can pick up once you reach Osaka in central Settsu.

STOCK IMAGE/Getty Images Total butterfly abundance decreased across the U.S. by 1.3% annually, leading to a cumulative 22% decline, the study said. "These are amazing creatures that have been on ...

Binghamton University Assistant Professor Eliza Grames contributed to a study that found a 22% decline in the U.S. butterfly population over 20 years. Several factors contribute to this decline ...

New research shows butterfly populations have fallen dramatically over the past two decades, but there’s a lot you can do to help these fluttering flower-lovers, even if all you’ve got is a ...

"That's massive." Many of the more than 30 scientists who collaborated on the study had noticed declines among individual butterfly populations, but no one had compiled all the data until now.