Ever looked in the mirror and wondered what incredible, and sometimes unsettling, secrets your own body might be holding?

Fear has a scent. Here’s how this invisible chemical signal has shaped human perceptions, emotions and survival instincts.

One of the biggest mistakes you can make in life is believing that you know everything there is to know. Even if you’re highly educated and brag about how brainy you are, there’s ...

Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And often you’re not even aware that they exist. There are tons of things we ...

Sarah Vivienne Bentley does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

This blog series maps out the key elements of human knowledge to help folks make better sense of the world. Part I introduced the idea of dividing knowledge up into the domains of the objective, ...