Republicans now support counterculture drug research, while Democrats have become cautious about unproven medical treatments.

Here’s how one of the well-laid plans of Health and Human Services Secretary Robert F. Kennedy Jr. went blooey.

Ibogaine is illegal in the U.S., but growing evidence shows its promise treating the effects of traumatic brain injury and ...

The FDA has expanded existing warnings on the two leading COVID-19 vaccines about a rare heart side effect mainly seen in young men.