Consumer Reports expressed concern about high levels of lead in some two dozen protein powders, but only with repeated high exposure. Here's what to know before you make your next grocery run.

Scientists are hoping to treat diseases including cancer and Alzheimer's by influencing how cells make life-or-death decisions.

As U.S. health insurance costs rise, some companies are paying for all of their workers' premiums. It's a big expense — but they say it pays off.

NPR's Elissa Nadworny talks with investigative reporter Paris Martineau about a new Consumer Reports analysis that shows protein powders can contain toxic heavy metals, especially lead.

NPR's Elissa Nadworny talks with investigative reporter Paris Martineau about a new Consumer Reports analysis that shows protein powders can contain toxic heavy metals, especially lead.

They're framing it as a way to share data and messages about threats, emergency preparedness and public health policy at a time when the federal government isn't doing its job in public health.

Birth control misinformation is exploding online.

Antimicrobial resistance is responsible for some 1.2 million deaths a year and contributes to millions more. Data in the new report shows that the problem is growing at an alarming rate.

Conspiracy theories about health fill a vacuum created by the lack of doctors in many rural communities. Meanwhile, doctors in these areas say patients have become increasingly distrustful and sometimes hostile.

More than 1,300 staffers at the health agency got notices they were fired — but more than half were reinstated. The cuts will hobble some divisions, employees say.