The move comes after lawmakers sought to force the agency to update regulations that would allow alternatives to animal ...

Looking again through the magnifying lens at the fossil's surface, one of us, Sabrina Curran, took a deep breath. Illuminated ...

This is the adorable moment a caring duck groomed its cat friend by pecking at her fur. Kwek Kwek, the affectionate bird, was ...

Witness the extraordinary rise of donkeys from humble farm helpers to billion-dollar industry drivers. Once seen as simple ...