Dopamine is a hormone and neurotransmitter in the brain involved in mood, attention, reward and motivation. Mary Katherine Wynn/Dreamstime/TNS ROCHESTER, Minn. — You likely are accustomed to ...

For decades, people were told that the brain stops making new cells after a certain age. But science has a different story to ...

That may be about to change. A few days after Ms. McVean woke up in the Foothills Medical Center in Calgary, she was told ...