As individuals ascend to positions of power or influence, their true colors often shine through, much like a monkey's tail ...

Humans have many wonderful qualities, but we lack something that’s a common feature among most animals with backbones: a tail. Exactly why that is has been something of a mystery. Tails are useful for ...

While researching AI robotics I came across this interesting robotic human tail developed by researchers at Keio University in Japan a few years ago. The Arque robotic tail aims to augment human ...

Great question, and it gets to the heart of what we are as humans. Think about your own family – do you have cousins? If so, you and your cousins share grandparents and these are your common ancestors ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Humans have many ...