We’ve gained new insight into just how important synaptic transmission is in keeping our brains healthy. A long-sought, gene-encoded protein has been discovered that enables the brain to communicate a broad range of signals, but when depleted can lead to breakdown…

Certain activities help stimulate the brain to keep it running like a high-performance race car. That’s why there are plenty of sophisticated web-based cognitive games specifically designed to improve those skills we need to keep our independence. And then there are crossword puzzles…

Hard physical work can leave you exhausted. That’s because physical activity causes a buildup of a toxic muscular sludge known as lactic acid, that contributes to muscle fatigue. Surprisingly, thinking hard can affect your brain the same way…

What’s the harm in a daily drink? Despite what smaller studies have found, it turns out just one drink followed by just one more can exponentially age your brain by shrinking it. In fact, a shockingly small amount can steal a decade from your brain…

Neuroplasticity is the brain’s ability to change and develop in response to our thoughts and feelings. One neuroscientist shows us how we can fight depression, reduce stress and anxiety and improve the quality of our lives by using a method that rewires the brain to better handle these challenges.

As you get older, the size of a certain vital organ becomes more and more important — your brain. That’s because, typically, the older you get, the smaller your brain volume gets. And if this shrinkage gets too out of hand, you end up with a serious cognitive impairment like dementia.