Michaeleen Doucleff

Michaeleen Doucleff is a reporter for NPR's Science Desk. She reports for the radio and the Web for NPR's global health and development blog, Goats and Soda. Doucleff focuses on disease outbreaks, drug development, and trends in global health.

In 2014, Doucleff was part of the team that earned a George Foster Peabody award for its coverage of the Ebola outbreak in West Africa. For the series, Doucleff reported on how the epidemic ravaged maternal health and how the virus spreads through the air. In 2015, Doucleff and Senior Producer Jane Greenhalgh reported on the extreme prejudices faced by young women in Nepal when they're menstruating. Their story was the second most popular one on the NPR website in 2015 and contributed to the NPR series on 15-year-old girls around the world, which won two Gracie Awards.

As a science journalist, Doucleff has reported on a broad range of topics, from vaccination fears and the microbiome to beer biophysics and dog psychology.

Before coming to NPR in 2012, Doucleff was an editor at the journal Cell, where she wrote about the science behind pop culture. Doucleff has a doctorate in chemistry from the University of Berkeley, California, and a master's degree in viticulture and enology from the University of California, Davis.

Editor's Note: This story was originally published in 2017 and has been updated.

Tennis superstar Serena Williams clearly has conflicted feelings about marshmallows.

In a just-published interview in Vogue magazine, she and her husband talked about the so-called "marshmallow test." It's a well-known experiment to study children's self-control first run by a Stanford psychologist in the 1960s.

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ROBERT SIEGEL, HOST:

There's a race on. The way to win is to eradicate a human disease. That's only been done once before - smallpox. This year, two diseases got tantalizingly close, but unexpected roadblocks have popped up. NPR's Michaeleen Doucleff reports.

It's not every day that surgeons develop a new brain surgery that could save tens of thousands of babies, even a hundred thousand, each year. And it's definitely not every day that the surgery is developed in one of the world's poorest countries.

But that's exactly what neurosurgeons from Boston and Mbale, Uganda, report Wednesday in the New England Journal of Medicine.

We're on the Bering Land Bridge, where woolly mammoths roamed 20,000 years ago. Today, the land is covered in bright green grass and miniature shrubs.

But there's something strange — bright white objects jutting out of the ground.

As I walk a little closer with archaeologist Owen Mason, he tells me what they are.

"Right there, that's a whale shoulder blade," Mason says, pointing to a bone about the size of a German Shepherd.

The world's only vaccine against dengue has hit a roadblock, and this complication is causing some countries to restrict use of the vaccine.

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DAVID GREENE, HOST:

Earlier this month, the Washington Post ran a big, feature about a seemingly scary disease, called monkeypox.

"It kills up to 1 in 10 of its victims, similar to pneumonic plague, and is particularly dangerous in children," the story observes at the beginning.

Plus, the virus appears to be on rise.

In 1954, a mysterious disease struck children in Manila. They were showing up at hospitals with internal bleeding. Their blood vessels were leaking.

Over the next few years, similar outbreaks cropped up every rainy season. And then in 1958, a massive outbreak hit Bangkok. More than 2,500 children were hospitalized. About 10 percent of them died.

For decades, scientists have been making predictions about how climate change will hurt health around the world.

But actually showing a link? That's been pretty tough.

Take for example, mosquito-borne diseases. It's easy to blame rising temperatures for the global spread of Zika or the explosion of dengue fever. Mosquitoes thrive in higher temperatures, right?

Earlier this month, the toy-giant Mattel announced it had pulled the plug on plans to sell an interactive gadget for children.

The device, called Aristotle, looked similar to a baby monitor with a camera. Critics called it creepy.

Powered by artificial intelligence, Aristotle could get to know your child — at least that was how the device was being pitched.

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