Fungus Fights Oxygen-Sucking Water Weed

Giant salivnia damages aquatic ecosystems by outgrowing and replacing native plants.

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Smokey Bear celebrates his 75^th birthday this week. Learn more.

A USDA lab is using ancient grains to create foods with added health benefits.

LTAR research provides a greater understanding of the complexity of agroecosystem landscapes.

ARS researchers play a role in enhancing the quality of the hops and barley needed to produce beer.

The spotted lanternfly, first sighted in Pennsylvania, is an invasive pest to the United States.

Images from the ARS Electron and Confocal Microscopy Unit have scientific photography awards.

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