We need a new paradigm for addiction that puts psychology first and recognizes its heterogeneity. Only then will we see that ...

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

One way to get that pleasure is to seek retaliation. Additional brain scan studies have shown that when people imagine ...

Researchers identified a key molecule that highlights how the immune system is linked to the release of dopamine.

A shaky hand, a racing heart, a wave of dread; alcohol withdrawal can feel like your body has turned against you. For many ...

A 2024 U.S. national survey reported that 11.8% of males and 7.6% of females ages 12 and older met the criteria for Alcohol ...

Oprah Winfrey discusses GLP-1 weight-loss medications and obesity as a disease, challenging long-held misconceptions about ...

Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and ...

Explore whether a “gambling gene” exists and how genetics, technology, and culture intertwine to shape humanity’s growing ...