Most of us walk around every day thinking we know exactly how our own skin and bones operate, but the reality is that the human body is a collection of high-tech systems that would make a sci-fi ...

The human body is a marvellous self-repairing machine, capable of astonishing feats of recovery—many of which happen silently and automatically. While we often marvel at the healing of a visible wound ...

Add Yahoo as a preferred source to see more of our stories on Google. I recently asked women in the BuzzFeed Community to tell me about things their bodies did that they thought were super weird but ...