Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. To be honest, I hadn’t really thought about it all that much. In my estimation, it didn’t seem to ...

Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson’s disease. Two clinical trials show that it is safe, but more evidence is needed to prove its ...

Anastasia Hronis is the author of The Dopamine Brain: Your Science-Backed Guide to Balancing Pleasure and Purpose, published by Penguin Books Aus & NZ. Or maybe you’ve felt a rush of excitement when ...