USDA Blog

Scientists from USDA developed the tools to mass produce penicillin, which was used for treating wounded soldiers over 70 years ago during World War II. Antibiotics are still important in treating microbial infection in humans, animals, and plants. However, microbes can develop resistance to some...

At the English farm in York County, Pennsylvania, you’ll find a comfortable streamside setting that includes a babbling brook, clear water, singing birds, and a thriving young stand of trees -- all nestled in a productive cropland setting. However, this wasn’t always the case. Don English, the son...

During the month of April we will take a closer look at USDA’s Groundbreaking Research for a Revitalized Rural America, highlighting ways USDA researchers are improving the lives of Americans in ways you might never imagine. For example, finding sustainable ways to produce food for Americans and the...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio. From ensuring the sustainability of our water resources, to breeding crops tolerant to changing climactic conditions, to...

The 2024 Black History Month theme, “African Americans and the Arts,” intersects with the Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ) Program’s dedication to diversity, equity, inclusion, and accessibility as we celebrate African Americans’ artistic...

Today, the work of scientists from the Agricultural Research Service (ARS), our State Land Grant Universities, and the Department of Energy (DOE) is featured as the cover story in the prestigious science journal, Nature. I am very proud and excited that USDA science played an important part in...

Think earthworms are only good for fish bait? Think again! Earthworms play a valuable role in soil health and viability in forests, prairies, gardens and even on farmland. Earth Day is a good time to recognize earthworms as environmental helpers. They feed primarily on organic material in soils...

Food is necessary and can be quite enjoyable, but it must also be safe to eat. Unfortunately, about one out of six Americans gets sick from eating contaminated food at some point during the year, according to the U.S. Centers for Disease Control and Prevention. Scientists from USDA’s Agricultural...

Since it’s National Pollinator Week, it seemed fitting to express my thanks to farmers Scott and Susan Hill - who run the Hill Farm outside Charlottesville, VA. Earlier, I had the chance to visit their 10-acre property former tobacco farm to see firsthand how hard they are working to grow a variety...

Thanks to the efforts of a dedicated science teacher from New Jersey, a valuable piece of soil science history is now available for viewing and research among the special collections at USDA’s National Agricultural Library (NAL) in Beltsville, Maryland. Jill Guenther, who has taught Earth and space...