The doctor accused of supplying Matthew Perry with ketamine in the weeks before his overdose death is now expected to plead guilty. But beyond the headlines is a deeper story—one that reveals how a once-promising mental health treatment is raising new safety concerns. Here's what Perry’s case teaches us about ketamine, off-label drug use, and why it’s more important than ever to seek treatment from trusted professionals.

New research suggests that stepping away from work sooner might help you live longer.

The breakthrough could transform how we study infertility and miscarriage. But it’s also raising big questions about where science should draw the line.

the test identified signs of cancer in individuals long before they showed any outward signs of disease.