With each passing year, species across the United States face an uncertain future. As habitats continue to be destroyed, climate change destabilizes weather patterns, and invasive species take over ...

Over 45,000 species are now threatened with extinction — 1,000 more than last year — according to an international conservation organization that blames pressures from climate change, invasive species ...

Add Yahoo as a preferred source to see more of our stories on Google. Americans celebrated the 50th anniversary of the Endangered Species Act late last year, serving as a reminder of the 1,662 ...