Tatiana Andia knew Colombia would permit her a medically assisted death. She took her country with her on the journey to dying.

Four radioactive wasp nests may indicate previously undetected environmental contamination at the decades-old Savannah River Site. Here’s what to know.

Like many Americans, Republicans believe that insurance should be tied to employment — and increasingly they don’t think it’s essential to have at all.

The new report paints a sobering picture of immunizations as infectious diseases like measles surge across the United States.

The administration has not put forward a clear legal authority to compel drugmakers to reduce their prices.

Researchers at King’s College London will track the experiences of up to 3,000 children and teenagers who are being treated by Britain’s health service.

An ancient hybrid of tomatoes and potato-like plants may have given rise to the modern spud, a new study suggests.

The device stimulates the vagus nerve, signaling the body to tamp down the inflammation that contributes to the disease.

Trisomy 18 is normally fatal within weeks of birth. But some parents are getting more time — with surgeries, luck and an incredible amount of effort.

The agency’s new leader must contend with reduced budgets, mass layoffs, political tumult and a boss determined to reshape public health.