You stayed up too late scrolling through your phone, answering emails or watching just one more episode. The next morning, you feel groggy and irritable. That sugary pastry or greasy breakfast ...

And nicotine really is addictive. The dopamine it stimulates, particularly in a brain area called the nucleus accumbens, ...

There are two major categories of memory: long-term memory and short-term memory. To learn more, choose from the options ...

Recent research reveals that a blank mind may be closer to your brain’s default setting, while thinking and imagining are add ...

A French civil servant functioned normally with 90 percent of his brain missing. How is this possible? Research reveals ...

Maybe those funny videos are the best medicine. New research suggests that laughter can improve short-term memory in older adults. Getty Images April 20, 2014— -- Ever have trouble remembering ...