However, according to research published in Ecology and Evolution journal last month, lions actually have a second roar that ...

What are Africa’s big cats saying? Discover the meaning behind their roars, saws and chirps. Lions roar, leopards saw, and cheetahs chirp, but what are they really saying? "Big Cats Unleashed" decodes ...

Scientists have discovered a whole new type of roar produced by African lions, indicating the big cat’s communication could be more complex than commonly believed. Researchers from the University of ...

DETROW: Or some version of that sound. This particular roar comes courtesy of a lion named Jeronimo (ph). Well, what if I told you that this sound... (SOUNDBITE OF LION ROARING) DETROW: ...Was also a ...

A powerful roar rocked the forest before the silhouette of a lioness appeared at an Indian reserve, a potent image of how conservation efforts have brought the creatures back from the brink. In Gir ...