More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...

Plastic waste has let common coots reuse nests year after year. Scientists have now used the trash layers to date how old nests are.

Birds are widely regarded as symbols of freedom and eternity due to their ability to soar into the skies. Their symbolism exists all over the world as part of different cultures, religions, and ...