Camera traps in Brazil’s Iguaçu National Park captured the sounds made by wild jaguars. pilesasmiles / iStock via Getty Images Jaguars are fearsome apex predators, capable of using their powerful jaws ...

It’s the feline equivalent of Kryptonite — and no, we’re not talking about catnip. We’re talking about the odd, high-pitched noise of “pspspsps.” If a human dares whisper this strange sound, a cat is ...