Lions are famous for a roar that can rattle windows and carry across the savanna, yet researchers now say the big cats have been hiding a vocal trick no one had clearly documented before. By listening ...

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 ...

Cats are famous for perching. They love to perch on everything they can, from cat shelves to the tops of our appliances. When I was little, I had a cat who liked to sit in our cabinets. I think I ...