The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will suffer if work resumes.

A federal website that used to feature information on vaccines, testing and treatment for COVID-19 has been transformed into ...

In conservation, the term "flagship species" is used to refer to animals that represent something bigger, like an entire ...

New technology that allows zoo animals and their human visitors to share experiences could have positive benefits for both, ...

Pupy (pronounced POOH'-pee in Spanish) embarked on her arduous 2,700-kilometer (1,670-mile) journey on Monday, from the ...