Dopamine is the brain's motivational spark, driving us to chase what feels good, say scrolling another reel on social media, and steer clear of what doesn't, like touching a hot stove. But scientists ...

Dopamine doesn’t flood the brain as once believed – it fires in exact, ultra-fast bursts that target specific neurons. The discovery turns a century-old view of dopamine on its head and could ...

Dopamine rushes, withdrawals, and detoxes are trending among wellness gurus online. But experts say the science behind the trendy phrases doesn’t hold up. The nerve cells pictured here are responsible ...

Nicotine is an addictive substance found in cigarettes and some vaping devices. Over time, continued nicotine use can lead to long-term brain changes. Nicotine is the active ingredient in tobacco, ...

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 ...