The New York Times

His work changed how doctors understood heart attacks, heart failure and coronary artery disease, and helped lead to therapies that saved millions of lives.

A once-robust H.I.V. treatment and prevention system, credited with saving hundreds of thousands of lives, has begun to crumble.

Calley Means remained president of a company that relied on health savings accounts last year as the Trump administration developed policies to expand them.

From the Kremlin to Silicon Valley, some of the most powerful people in the world now want something more: eternal life.

The treatment, the first of its kind, was approved by the Food and Drug Administration on Thursday. “Our baby was born deaf, and now he can hear,” said one parent.

Vaccine skeptics, ‘organic moms’ and environmental activists came together toelect President Trump. Butsome voters are disillusioned and might not turn out again.

Testifying on Capitol Hill, Robert F. Kennedy Jr. continued to back away from his criticism of the measles shot. But he spoke on behalf of his department, not himself.

Promoters of free birthing reject any type of medical intervention during pregnancy or delivery. The movement has been trending on social media, but critics warn it poses serious risks.

In a tense congressional hearing, the health secretary also said he bore no responsibility for the measles outbreak in the United States.