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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2:17pm

Tue June 19, 2012
The Salt

Why You Shouldn't Panic About Pesticide In Produce

Originally published on Tue June 19, 2012 3:37 pm

Apples made the top of the list for produce containing pesticide residue, but how much is unsafe?
iStockphoto.com

The Environmental Working Group, a non-profit health advocacy organization, says you should be concerned about pesticide residues in fruits and vegetables, but not so concerned that you stop eating these foods.

That's the mixed message delivered in the eighth edition of EWG's annual Shopper's Guide to Pesticides in Produce released today.

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2:43am

Mon June 4, 2012
Shots - Health Blog

What's Different About The Brains Of People With Autism?

Originally published on Wed June 6, 2012 1:21 pm

Jeff Hudale, who is autistic, demonstrates a face recognition test at the University of Pittsburgh in 2010. Researchers use eye tracking devices to monitor and record what he is looking at.
Rebecca Droke Pittsburgh Post-Gazette

Like a lot of people with autism, Jeff Hudale has a brain that's really good at some things.

"I have an unusual aptitude for numbers, namely math computations," he says.

Hudale can do triple-digit multiplication in his head. That sort of ability helped him get a degree in engineering at the University of Pittsburgh. But he says his brain struggles with other subjects like literature and philosophy.

"I like working with things that are rather concrete and structured," he says. "Yeah, I like things with some logic and some rules to it."

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2:41pm

Wed May 16, 2012
The Fracking Boom: Missing Answers

Town's Effort To Link Fracking And Illness Falls Short

Originally published on Thu May 24, 2012 11:35 am

NPR

Quite a few of the 225 people who live in Dish, Texas, think the nation's natural gas boom is making them sick.

They blame the chemicals used in gas production for health problems ranging from nosebleeds to cancer.

And the mayor of Dish, Bill Sciscoe, has a message for people who live in places where gas drilling is about to start: "Run. Run as fast as you can. Grab up your family and your belongings, and get out."

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3:04am

Wed May 16, 2012
The Fracking Boom: Missing Answers

Medical Records Could Yield Answers On Fracking

Originally published on Wed May 23, 2012 10:50 am

William Reigle has fibrosis, a disease that may be aggravated by nearby fracking. He's one of more than 2 million Pennsylvanians who get their health care from Geisinger Health System. The system wants to use its extensive database of patient records to study the health impact of natural gas production.
Maggie Starbard NPR

A proposed study of people in northern Pennsylvania could help resolve a national debate about whether the natural gas boom is making people sick.

The study would look at detailed health histories on hundreds of thousands of people who live near the Marcellus Shale, a rock formation in which energy companies have already drilled about 5,000 natural gas wells.

If the study goes forward, it would be the first large-scale, scientifically rigorous assessment of the health effects of gas production.

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3:39am

Mon April 23, 2012
Shots - Health Blog

Children With Autism Are Often Targeted By Bullies

Originally published on Mon April 23, 2012 9:42 am

Abby Mahoney, 13, has Asperger's syndrome. She says she has memorized nearly everything there is to know about Star Wars. Her enthusiasm for the subject helped make her the target of a bullying boy.
Courtesy of the Mahoney family

Lots of kids get bullied. But kids with autism are especially vulnerable.

A new survey by the Interactive Autism Network found that nearly two-thirds of children with autism spectrum disorders have been bullied at some point. And it found that these kids are three times as likely as typical kids to have been bullied in the past month.

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12:08am

Mon April 9, 2012
Shots - Health Blog

Study Warns Of Autism Risk For Children Of Obese Mothers

Originally published on Tue April 10, 2012 9:18 am

A pregnant woman measures her stomach.
iStockphoto.com

Scientists have found one more reason that pregnancy and obesity can be a bad combination.

A new study in the journal Pediatrics suggests that moms who are obese or have diabetes are more likely to have a child with autism or another developmental problem.

The finding is "worrisome in light of this rather striking epidemic of obesity" in the U.S., says Irva Hertz-Picciotto from the MIND Institute at the University of California, Davis, one of the study's authors.

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10:59am

Fri March 30, 2012
The Salt

Feds To Decide On Banning BPA From Food And Other Products

Originally published on Fri March 30, 2012 5:26 pm

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Environmental groups say a ban would protect consumers from the health effects of BPA that leaches from products including some soup cans.
Chip Somodevilla Getty Images

UPDATE 4:23 p.m.

The U.S. Food and Drug Administration has denied a call to ban the plastic additive BPA from food packaging. The action comes after government scientists found little reason to think people are being harmed by the chemical.

The FDA was responding to a petition from the Natural Resources Defense Council, which called for the ban on BPA, also known as bisphenol A, from any use where it comes in contact with food.

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3:19pm

Thu March 29, 2012
Shots - Health Blog

How Your Brain Is Like Manhattan

This image shows the grid structure of the major pathways of the brain. It was created using a scanner that's part of the Human Connectome Project, a five-year effort which is studying and mapping the human brain.
MGH-UCLA Human Connectome Project

It turns out your brain is organized even if you're not.

At least that's the conclusion of a study in Science that looked at the network of fibers that carry signals from one part of the brain to another.

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12:01am

Mon February 27, 2012
Shots - Health Blog

New Methods Could Speed Up Repair Of Injured Nerves

Originally published on Mon February 27, 2012 11:07 am

Pinwheels like these are often used to test nerve responses.
iStockphoto.com

When a nerve is injured, it's often hard to get it to regrow fast enough to restore function.

But now researchers say they can speed up that process, so that damaged nerves can be healed in days instead of months — at least in rats.

The scientists say they've developed a technique that reconnects the severed ends of a nerve, allowing it to begin carrying messages again very quickly. Usually, severed nerves must regrow from the point of injury — a process that can take months, if it ever happens.

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12:01am

Fri February 3, 2012
Shots - Health Blog

Addicts' Brains May Be Wired At Birth For Less Self-Control

Originally published on Tue February 7, 2012 5:37 pm

iStockphoto.com

Many addicts inherit a brain that has trouble just saying no to drugs.

A study in Science finds that cocaine addicts have abnormalities in areas of the brain involved in self-control. And these abnormalities appear to predate any drug abuse.

The study, done by a team at the University of Cambridge in the U.K., looked at 50 pairs of siblings. One member of each pair was a cocaine addict. The other had no history of drug abuse.

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