said renowned butterfly species including the small tortoiseshell, the chalk hill blue and small copper suffered their worst year ever. It was also the second-worst year, since monitoring started ...

CBS’ highly anticipated Blue Bloods spinoff Boston Blue is in the works — but what is there to know about the show so far? Blue Bloods, which premiered in 2010, followed the lives of the ...

A Yale-led study warns that global climate change may have a devastating effect on many butterfly populations worldwide, turning their species-rich, mountain habitats from refuges into traps. Think of ...

Think of it as the "butterfly effect"—the idea that something as small as the flapping of a butterfly's wings can eventually lead to a major event such as a hurricane—in reverse. The new study ...

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 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 ...

Over the past 20 years the U.S. butterfly population has declined 22%, a dramatic loss that has scientists concerned. "The easy number to think about is the total number of butterflies in your yard.

U.S. Fish and Wildlife Service via Flickr under CC BY 2.0 Butterfly populations in the ... Overall, the researchers were able to draw specific conclusions for 342 of the 554 species observed.

The Snipping Tool gains a Draw & Hold feature that allows you to create clean lines and shapes when marking up an image. Holding your cursor or pen for a moment after drawing a line or shape will ...

Cornell’s undergraduate entomology club, Snodwiggs, hosted a Butterfly Micrography workshop with the College of Agriculture ...