U.S. Fish and Wildlife Service via Flickr under CC BY 2.0 Butterfly populations in the United States have dropped by almost a quarter in the last two decades, according to a new analysis published ...

Two-thirds of studied species declined by more than 10%, the study said. Butterfly populations have dropped by 22% across 554 recorded species in the United States, according to a new study in the ...

The researchers behind the Science study used data from more than 12.6 million butterflies spanning 342 individual species, drawing from ... revealed that 33% of butterfly species have experienced ...

Among forest species, there have been some gains, but the average is a 20% decline,” adds Stefanescu. Zullich's Blue butterfly ('Agriades zullichi') now only has a few specimens left, and not many, in ...

US butterfly populations have declined by 22% since 2000, with 114 species showing significant drops. A study published in Science found insecticides, climate change, and habitat loss are driving ...

The Karner blue is an example. It’s a small, endangered butterfly that depends on oak savannas and pine barren ecosystems. These habitats are uncommon and require management, especially ...

Still, researchers didn’t have enough data to include some of the most imperiled butterfly species, which probably experienced some of the steepest declines. And the data was quite likely biased ...

President Donald Trump's US administration does not believe that Ukraine's membership of NATO is realistic, even after the end of the Russian war of aggression. "The United States does not believe ...

On Monday, the model and cookbook author, 35, posted a black-and-white Instagram photo of her special butterfly design (an exact outline of one Luna drew on her earlier that day, courtesy of Los ...