Love happens in the brain, where hormonal releases and brain chemicals like dopamine, serotonin and oxytocin are released.

The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — If you are like many people, you ...

Our brains build maps of the environment that help us understand the world around us, allowing us to think, recall, and plan. These maps not only help us to, say, find our room on the correct floor of ...