If you notice that your dog tends to wag their tail to one side, here’s how to decipher how they’re really feeling. Related: Uh-Oh—8 Signs Your Dog Is Mad at You, ...

View comments. T.Rex and other dinosaurs wagged their tail from side to side when running, similar to how humans swing their arms during movement, a new study reveals.

They tend to wag their tail to the left or right side in response to a person or situation. Also, discover why dogs chase their tails. Why trust us.

But when they saw a dog wagging its tail to its right side, they stayed relaxed. This isn't the first time scientists have shown that the direction of a wagging tail can be linked to doggy emotions.

You don’t need to be a mathematician or a Vegas card shark to know that, when all things are equal, the probability of flipping a coin and guessing which side lands up correctly is 50-50. But ...

With odds at -105 on each side, sportsbooks will make 2.38% profit. Even more people bet tails because it never fails, so they’ll probably end up with a bigger win if it ends up heads.

The graceful whale swims by undulating its wide tail up and down. And so does the shark, right? Wrong. Like other fish, sharks swim by moving their tails side to side. So, why do these two marine ...