Since Yale researchers first observed the ability of the anesthetic ketamine to dramatically improve symptoms in many patients with treatment-resistant depression more than two decades ago, the drug ...

People keep talking about ketamine. The drug has become a favorite of celebrities, billionaires and ordinary patients, many of whom view it as a potential miracle drug for depression and other mental ...

Many providers of the psychedelic mental-health treatment expect to close if a newly clarified state regulation is enforced.