The findings raise new questions about prenatal acetaminophen exposure, but researchers say the drug can still be used when medically needed.

Seven people died after Tylenol capsules were tainted with cyanide in a shocking mass poisoning that remains unsolved ...

Despite statistically significant findings, the study’s limitations include no sham control in a randomized, open-label, single-institution trial.

A large new study found no evidence that taking acetaminophen, such as Tylenol, during pregnancy increases a child’s risk of autism or ADHD once researchers account for shared family factors that can ...

Fall is coming, which means flu season is, too. When scheduling a flu shot, worrying about the potential side effects can be ...

Cody Henry had been taking HIV prevention medication for years when he realized the daily pill no longer fit his lifestyle. His sex life had changed, and after switching to an on-demand dosing ...

Police say they have discovered potential connections between a man who died in a Boise church and the infamous 1982 killings.

Potent powders can produce a nearly catatonic state, particularly in those who have not tried the drug before.

A man who poisoned himself with cyanide in an Idaho church more than 40 years ago has been identified, and investigators say ...

Ketamine can make a person feel pleasantly introspective, uncomfortably immobilized or sedated enough to undergo surgery and ...

If your chest feels tight and you have difficulty breathing after a breakup, it may be more than simply emotional pain. The ...