The human body is one of the most complex creations of nature. From school biology lessons, we learn about organs, cells, and functions, yet even scientists admit there’s always more to discover.

When we think that we live this very moment, we are wrong. It turns out, our brain tricks us so we're always 15 seconds out ...

Aging is the process of getting older. In biology, aging refers to how, over time, the cells in our bodies wear out or get damaged. They no longer work as well as they used to. Some visible signs of ...