When we talk about aging, we usually think of wrinkles, joint stiffness, declining fitness, among other bodily symptoms, but does the brain age?
Our gut is home to a vast community of microorganisms known as the gut microbiome; this interesting community plays a vital role in our health.
A mother's hug is the warmest place to hide; in their mother's arms, a child feel safe, sound, and energetic. Is there a physical explanation?