Methamphetamine doesn't just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain - it also provokes damaging ...

How the tobacco industry rebranded a brutally addictive drug from deadly to desirable—and what it means for our health.

Ultraprocessed foods like donuts and pizza are particularly rewarding to a person's brain. Articles in this report were published with editorial independence. The collection was made possible by the ...