USDA Blog

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. Imagine a graduate school that combined the faculty expertise of seven universities throughout the United States...

With summer winding down and school starting soon, there’s just enough time for one last trip! No matter where your travels take you, be sure to bring back lots of photographs, souvenirs and memories—but one thing you don’t want to bring home with you is citrus. Moving citrus may seem completely...

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 USDA’s rich science and research portfolio. When I look at tree leaves, the stems always strike me as remarkable. Although typically slender, they’re pretty resilient...