The Biology of Addiction
Scientists are learning the specific workings of the brain when it is addicted to a substance or behavior, and showing that all addictions are similar.


Scientists are learning the specific workings of the brain when it is addicted to a substance or behavior, and showing that all addictions are similar.

The link between mental health and talking to yourself, using a brick of coffee to improve head surgery, and what freckles on your eyes might mean.

The link between mental health and talking to yourself, using a brick of coffee to improve head surgery, and what freckles on your eyes might mean.

The number of college students binge drinking is dropping, the physical and mental demands of staying healthy, and sweating less if you have a tattoo.

New studies show that changing your weekday sleep schedule by sleeping in as a little as an hour every weekend can have severe health impact.

Two car accident survivors and one of the world's foremost experts discuss what can make PTSD worse and the essentials victims must carry out to recover.

Psychological or physical abuse by siblings is much more common than most people realize. Experts discuss warning signs of abuse, and how parents can act.

High achieving high schoolers are often pushed to do more and more creating a culture of pressure that has mental health consequences.

An expert whose daughter was afflicted discusses social anxiety warning signs in children and how the disorder can be treated.

Pot smoking among pregnant teens, lead poisoning from target practice, painkiller abuse, and employees who work from home work longer hours.

Studies are showing that loneliness and social isolation have profound effects on our physical health, and increase the risk of death substantially.

The crisis with opioid painkillers is making doctors look at alternative medicine therapies for a substitute for these drugs.
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