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

a man smiling in front of a building
Alumni Spotlight: Bret Marsh, DVM

Bret Marsh earned his bachelor's degree in animal sciences from Purdue University in 1981, followed by his doctorate in veterinary medicine in 1984, also from Purdue. He is now the dean of the Purdue College of Veterinary Medicine and Chief...

Read More
a man smiling in front of a building
Alumni Spotlight: Bret Marsh, DVM

Bret Marsh earned his bachelor's degree in animal sciences from Purdue University in 1981,...

Read More
Two researchers seated at a conference table smile at the camera while holding nuts and trail mix.
Purdue researchers identify infrastructure and communication challenges as barriers to food safety in the low-moisture food industry

WEST LAFAYETTE, Ind. — Low-moisture foods such as dried fruits, seeds, tree nuts and wheat...

Read More
A silhouette of a man’s face in front of a computer screen displaying a UV map with green, yellow and red lines.
Purdue’s Institute for Digital and Advanced Agricultural Systems to cultivate innovation at upcoming panel and networking event

WEST LAFAYETTE, Ind. — Purdue University’s Institute for Digital and Advanced...

Read More
The Gearing Up for Safety: Production Agricultural Safety Training for Youth team holding the Purdue Agriculture TEAM Award.
Training Future Farmers: Gearing Up for Safety initiative wins Purdue Agriculture 2024 TEAM Award

This year, the Purdue Agriculture TEAM Award, which has recognized the interdisciplinary team...

Read More
Close up photo of soybean plant leaf, stem, and flower bunch
Advancements in genomic research reveal alternative transcription initiation sites in thousands of soybean genes

In 2010, Jianxin Ma, a professor of agronomy, and his collaborators built the first reference...

Read More
People viewing research poster
2024 BPP Research Showcase

Held on November 13 at the Beck Agricultural Center, the 2024 Research Showcase highlights...

Read More