This time, Apple has introduced a new Sky Blue color, along with three other color options. The new MacBook Air M4 has the same Radial wallpapers as its 15-inch predecessors. However, the new Sky Blue ...

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 ...

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 ...

Researchers compiled data on more than five hundred butterfly species across the United States from 2000 to 2020. Some species are faring better than others, but overall, butterfly numbers dropped ...