
Dan Charles
Dan Charles is NPR's food and agriculture correspondent.
Primarily responsible for covering farming and the food industry, Charles focuses on the stories of culture, business, and the science behind what arrives on your dinner plate.
This is his second time working for NPR; from 1993 to 1999, Charles was a technology correspondent at NPR. He returned in 2011.
During his time away from NPR, Charles was an independent writer and radio producer and occasionally filled in at NPR on the Science and National desks, and at Weekend Edition. Over the course of his career Charles has reported on software engineers in India, fertilizer use in China, dengue fever in Peru, alternative medicine in Germany, and efforts to turn around a troubled school in Washington, DC.
In 2009-2010, he taught journalism in Ukraine through the Fulbright program. He has been guest researcher at the Institute for Peace Research and Security Policy at the University of Hamburg, Germany, and a Knight Science Journalism fellow at the Massachusetts Institute of Technology.
From 1990 to 1993, Charles was a U.S. correspondent for New Scientist, a major British science magazine.
The author of two books, Charles wrote Master Mind: The Rise and Fall of Fritz Haber, The Nobel Laureate Who Launched the Age of Chemical Warfare (Ecco, 2005) and Lords of the Harvest: Biotech, Big Money, and the Future of Food (Perseus, 2001) about the making of genetically engineered crops.
Charles graduated magna cum laude from American University with a degree in economics and international affairs. After graduation Charles spent a year studying in Bonn, which was then part of West Germany, through the German Academic Exchange Service.
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New evidence from Japan's Lake Shinji suggests that the widely used family of pesticides called neonicotinoids, already controversial for harming pollinators, could pose risks to fish as well.
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Brussels sprouts used to be scorned. Now they're trendy. And one reason for their renaissance sits tucked away in a basement storage room in the Netherlands.
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The drive to make more milk has had an unsavory side effect: Cows have become more genetically similar and less fertile. Scientists are trying to recover valuable genetic variation that was lost.
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Companies are trying to figure out the risks to their profits from a warming planet. Some of them are turning to high-tech tools of climate science.
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Congressional investigators are demanding documents from the White House, Vice President Pence and the State Department. So far, they've had little success.
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The university, which is as big as a city, has slashed its carbon emissions since 2004. That effort is now paying for itself in lower energy costs. Could actual cities do the same?
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A new study shows many of the world's streams and rivers could dry up because people are draining underground aquifers that sustain streams through dry periods. Climate change won't help matters.
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Under new federal rules, pork companies can hire workers to do some tasks currently reserved for federal inspectors in hog slaughterhouses. Critics say it's a move toward privatization.
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A stowaway from China, the spotted lanternfly, is eating its way across Pennsylvania, killing trees and grapevines. Scientists are considering importing the bug's natural enemies from back home.
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Deep inside the company that dominates the business of ketchup-making, there's a man who makes sure that every squeeze of this all-American condiment comes out just right. He's the Ketchup Master.