In the U.S. 42 species of birds have low and steeply declining populations that put them on the brink of disaster, scientists ...

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as Pinyon jays in the West and Bachman's sparrow in the East are among a wide ...

Science has published two studies, led by an Ikerbasque researcher at the Achucarro Basque Center for Neuroscience and ...

Conservation groups are warning that around a quarter of almost 900 different species assessed in Hong Kong are at risk of ...