Jon Hamilton

Jon Hamilton is a correspondent for NPR's Science Desk. Currently he focuses on neuroscience, health risks, and extreme weather.

Following the 2011 earthquake and tsunami in Japan, Hamilton was part of NPR's team of science reporters and editors who went to Japan to cover the crisis at the Fukushima Dai-ichi nuclear power plant.

Hamilton contributed several pieces to the Science Desk series "The Human Edge," which looked at what makes people the most versatile and powerful species on Earth. His reporting explained how humans use stories, how the highly evolved human brain is made from primitive parts, and what autism reveals about humans social brains.

In 2009, Hamilton received the Michael E. DeBakey Journalism Award for his piece on the neuroscience behind treating autism.

Before joining NPR in 1998, Hamilton was a media fellow with the Henry J. Kaiser Family Foundation studying health policy issues. He reported on states that have improved their Medicaid programs for the poor by enrolling beneficiaries in private HMOs.

From 1995-1997, Hamilton wrote on health and medical topics as a freelance writer, after having been a medical reporter for both The Commercial Appeal and Physician's Weekly.

Hamilton graduated with honors from Oberlin College in Ohio with a Bachelor of Arts degree in English. As a student, he was the editor of the Oberlin Review student newspaper. He earned his master's degree in journalism from Columbia University, where he graduated with honors During his time at Columbia, Hamilton was awarded the Baker Prize for magazine writing and earned a Sherwood traveling fellowship.

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Shots - Health Blog
12:01 am
Thu November 17, 2011

Why Brain Injuries Are More Common In Preemies

The most common cause of brain injury in premature infants is a lack of oxygen in the days and weeks after birth, researchers say.
Ibrahim Usta AP

Originally published on Thu November 17, 2011 8:26 pm

Scientists say they are beginning to understand why brain injuries are so common in very premature infants — and they are coming up with strategies to prevent or repair these injuries.

The advances could eventually help reduce the number of premature babies who develop cerebral palsy, epilepsy or behavioral disorders such as ADHD, researchers told the Society for Neuroscience meeting in Washington, D.C., this week.

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The Salt
3:17 pm
Wed September 21, 2011

What's In That Wine Glass May Not Prevent Aging After All

Red wine's rep as a fountain of youth is facing a challenge.
iStockphoto.com

Originally published on Wed September 21, 2011 5:43 pm

If you've been counting on your daily dose of merlot to stave off mortality, you might want to consider Plan B.

The links between red wine and longevity aren't nearly as strong as they once seemed, according to new research in the journal Nature. In fact, the research calls into question the whole mechanism used to explain wine's power to extend life.

Sorry, oenophiles.

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Shots - Health Blog
11:55 am
Tue September 13, 2011

One Price Of Fatherhood: Low Testosterone

You can almost see the testosterone slipping away.
iStockphoto.com

Originally published on Fri September 16, 2011 5:30 pm

It turns out daddies are losing more than just sleep after a child arrives. New fathers also experience a sharp decline in levels of the male sex hormone testosterone.

At least that's what scientists have concluded from a long-term study of more than 600 men in the Philippines.

The scientists found that single men who started out with relatively high testosterone levels were more likely than other men to become fathers. But once a baby arrived, testosterone levels plummeted.

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Animals
12:01 am
Mon September 12, 2011

How A Clever Virus Kills A Very Hungry Caterpillar

A healthy gypsy moth caterpillar on a leaf. Outbreaks of gypsy moths damage roughly 1 million acres of forest in the U.S. each year.
Michael Grove Science/AAAS

Scientists say they have figured out how a very clever virus outwits a very hungry caterpillar.

The caterpillar is the gypsy moth in its larval stage, and the invasive species damages roughly a million acres of forest in the U.S. each year by devouring tree leaves.

But the damage would be greater if it weren't for something called a baculovirus that can infect these caterpillars and cause them to engage in reckless, even suicidal behavior, scientists say. The virus is so effective that the government actually sprays it on trees to help control gypsy moth outbreaks.

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Science
12:01 am
Fri August 26, 2011

Big-Box Stores' Hurricane Prep Starts Early

A convoy of Walmart trucks waited to enter New Orleans on Sept. 1, 2005, after the city was battered by Hurricane Katrina. Government agencies said the massive storm taught them that big-box retailers need to be an integral part of hurricane preparation and relief efforts.
Nicholas Kamm AFP/Getty Images

Forecasters don't expect Hurricane Irene to make landfall until Saturday. But for nearly a week now, big-box retailers like Walmart and Home Depot have been getting ready.

They've deployed hundreds of trucks carrying everything from plywood to Pop-Tarts to stores in the storm's path. It's all possible because these retailers have turned hurricane preparation into a science — one that government emergency agencies have begun to embrace.

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