Source: SC Psychological Enterprises Ltd. When a dog growls it is sending a message. The main message is "I feel threatened, but I will defend myself if you come closer. Back off!" If a dog is acting ...

Hopkin: Well, if you’re a mammal in the African savanna, it may well be this: [CLIP: Audio from study: “Women’s World Cup to be held in England and Wales from the 24th of June to the 23rd of July.”] ...

For years, people assumed sharks were the silent type, but that’s not true, and they aren’t alone when it comes to creatures like sharks that make noises. Some of the world’s strangest creatures make ...

Whoever coined the phrase “silent as a snake” clearly never met one on a bad day. While snakes might not sing, chirp, or roar, they’ve got a surprising playlist, complete with hisses, buzzes, wheezes, ...