Most of the proteins in your brain—including those inside your neurons—are broken down and replaced every few weeks. Some turn over in as...

Food doesn’t change your DNA, but it can change how your DNA behaves. This is epigenetics — where environmental factors like diet,...

What We Think We Know About Democracy We like to think of democracy as something solid and ancient. But look a little closer, and it’s...

What happens when you play hip-hop to cheese? A Swiss lab has answers. We believe that learning should never be boring. That's why we...