Pennsylvania is among the top five states for animal-vehicular collisions with 150,000 insurance claims filed between July ...

But as a warming climate shortens Maine's winters, bird species once rarely seen during the colder months now hang around for ...

Amid a worsening avian flu crisis, staffers have been cut from the federal agency in charge of pandemic response ...

The deadly H5N1 strain is spreading rapidly in the Antarctic, potentially threatening the world’s largest breeding population ...