A Cleveland Clinic psychiatrist explains how ketamine therapy is transforming depression treatment—and why it works when ...

Comedians have long used jokes to raise awareness of serious problems, and many are now turning the gaze to climate change.

Carfentanil is a highly synthetic opioid — about 10,000 times stronger than morphine and 100 times more potent than fentanyl, according to LPD.

University of Florida researchers now believe they have discovered an idea that might ultimately lead to an effective ...