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 ...

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 ...

Addiction is one of the most intensely studied conditions in modern medicine, yet even with high‑resolution brain scans and genetic tools, scientists still cannot fully explain why some people get ...

A new study published in the journal Science Signaling has found that an immune system protein plays a central role in the ...

Experts agree that addiction is a disease, yet the disease model doesn't capture addiction's harmful effects on others.

The new method is designed to focus specifically on pain-related signals, without interfering with normal activity in other parts of the brain. A new preclinical study has identified a gene therapy ap ...

Did you know that weight-loss drugs might have the potential to heal the habit of substance abuse?In a recent study published ...

It can be hard enough to set a goal or New Year’s resolution, let alone succeed at it. So we asked experts about the science ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...