There are five main senses that enable us to observe and understand the world around us. We can do this through sight by using our eyes; touch by using our fingers; smell by using our nose ...

Color perception and our sense of smell might sound like simple and straightforward processes, but there's more happening in our brains.

Many people say they want their romantic partner to have a great sense of humor, but eHarmony CEO Grant Langston thinks he can do better: He wants to know exactly which kinds of humor people prefer.

There are five main senses that enable us to observe and understand the world around us. We can do this through sight by using our eyes; touch by using our fingers; smell by using our nose ...