The Science of GMOs

Genetically Modified Organisms, or GMOs, are a major issue about which many of us know relatively little. We want to know what we’re eating, and we want to know how this issue is impacting the environment. Knowing more equips us to make the best decisions for ourselves and generations to come. GMOs are complex, so we’ve broken the issue down into different categories. Click on the question that most concerns you. Read the answer or listen to an interview with one of Purdue’s College of Agriculture scientists. You can always count on this site to address this complicated and evolving issue with neutral, scientifically sound information. Also, as a head’s up, scientists often prefer to use the term genetically engineered (GE) rather than GMOs, as it’s a slightly more accurate term. However in this context, they can be used interchangeably!

Featured Story

Featured Story

Vidya Nagaraju and Kingsly Ambrose measure the size and shape distribution of particles
Particle science innovations focus on improving grain facility safety

Frequent explosions plagued the U.S. grain industry until the Occupational Safety and Health Administration introduced new grain-handling standards in 1988. The number of explosions soon dropped. Still, grain handling and processing facilities...

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Vidya Nagaraju and Kingsly Ambrose measure the size and shape distribution of particles
Particle science innovations focus on improving grain facility safety

Frequent explosions plagued the U.S. grain industry until the Occupational Safety and Health...

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Purdue TWS president Celia Parton and master's student Emma Johnson accept the plaque for North Central Region Student Chapter of the Year at the Midwest Fish and Wildlife Conference.
Student Chapter of the Wildlife Society Named North Central Region Chapter of the Year

The Purdue student chapter of The Wildlife Society was named as the North Central Region’s...

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a man smiling with a cake
Honoring Barry Delks' Legacy

A retirement celebration for Barry Delks was held on January 31, honoring his career dedicated to...

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Memorial Mall
U.S. farmers retain optimistic outlook for 2025 despite ag trade uncertainty

U.S. farmers began 2025 with an optimistic outlook, as the January Purdue University/CME Group Ag...

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Purdue University’s Uris Baldos, research associate professor of agricultural economics, leads a new study assessing the impacts of agricultural research investments on biodiversity and land use. (Purdue Agricultural Communications photo/Joshua Clark)
New study assesses impact of agricultural research investments on biodiversity, land use

New groundbreaking research shows how, at a local scale, agricultural research and development...

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MANRRS
Purdue MANRRS: building national champions

As a high school student in New Jersey, Christine Charles had one of those inspirational...

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