Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Addiction is a complex disease, but nearly a century of scientific study has helped researchers come to a deeper understanding about how it works. This research has culminated in an important change ...

An entirely new class of super-reactive chemical compounds has been discovered under atmospheric conditions. Researchers have documented the formation of so-called trioxides -- an extremely oxidizing ...

All products featured on Self are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Addiction is an ...

A substance use disorder (SUD) is a treatable, chronic disease characterized by a cluster of cognitive, behavioral and ...

Recent findings indicate that couples who form agreements limiting substance use may have better outcomes. Find out about the kinds of agreements couples create.

Experts from the University of Alabama at Birmingham provide insight and resources on how substances like drugs and alcohol can impact the brain. The purchase and consumption of alcohol and substances ...

Substance use disorders, such as alcohol use disorder, were found to be more prevalent among survivors of specific cancer types, according to research. Survivors of certain types of cancer have a ...

Substance use disorders are highly variable among cancer patient populations, and new research points to five cancers with the highest prevalence of SUDs, according to a study published Jan. 11 in ...

Matt Hopkins receives funding from Home Office. I received a Home Office grant to study this in 2018 (which ended in 2020). The horrific attack in Clapham, South London, has brought the issue of acid ...

Certain kinds of greaseproofing “forever” chemicals called per- and polyfluoroalkyl substances, or PFAS, will no longer be used in food packaging in the US, the US Food and Drug Administration ...