Salvador Plasencia, a doctor accused of distributing ketamine to actor Matthew Perry, has pleaded guilty in the incident that ...

A related compound, esketamine, has been approved in the European Union and the United States for the emergency treatment of treatment-resistant depression, administered as a nasal spray under strict ...

In a political climate in which stars are shying away from the spotlight on divisive issues, Elliot Page, Nicole Maines and ...

Potentially more than $850 million from the settlement would go directly to individual victims, making it different from the ...