We often think the brain is like a muscle – we say things like “use it or lose it!”, and we talk about exercising or “training” our brains. In reality, actual brain tissue looks pretty much nothing ...

One such example is the muscles around our ears, which in many animals help direct hearing toward sounds of interest. While humans lost this ability millions of years ago, new res ...

Shocking Effects of Space on the Human Body | Vantage With Palki Sharma | N18G New research reveals the startling effects of ...