For decades, archaeologists didn't know the purpose of Australia's mystery Earth Rings—until excavations pointed to spiritual ...

Imagine a silent ballet in the wild: massive paws pressing softly into the earth, tails flicking, golden eyes scanning the ...

Christopher the Malayan tiger is recovering from a dental procedure he underwent at the Virginia Zoo in Norfolk. During his ...

That continuous sound makes felines unique in their ability to purr. Domestic cats ( Felis catus ), however, aren't the only ...