Sources say that a climate of fear has spread throughout the agency as the Trump administration takes a hatchet to its core functions.

Eleven out of 12 claims about the agency’s work are misleading, wrong or lack context.

Organizations that provide vital care for desperate and vulnerable people around the world have been forced to halt operations, turn away patients and lay off staff. “I’ve never seen anything that sca...

For decades, poor treatment options and low-quality evidence plagued care for patients with rifampin-resistant tuberculosis. The advent of new drugs to treat tuberculosis and enhanced funding now p...