Alcohol abuse

Since the video's release, Perry has said that he's seeking professional treatment and the UFC will not give him a bout until further evaluation following his completion of treatment.

A new study shows research that supports Alcoholics Anonymous works in treating people suffering from alcohol use disorder.

Each year, some 70,000 people in the U.S. survive being shot.

The Midwest saw the biggest spike of heart infections cases linked to drug abuse.

Scientists were able to identify conditions using data from social media.

Scientists believe even drinking in moderation can have a negative affect on how the body generates energy.

The drug has also been eyed to treat depression and PTSD.

Nicotine may increase risk of abusing other substances.

An outside researcher called this a "slam dunk" in showing that alcohol could increase dementia risk.

Excessive drinking could impair learning capacity by 3 percent to 5 percent.

The findings could pave the way for new treatments.