Skip to main content

fall

The Biology of Fall Leaves: It's all about Chemistry

Forests become a veritable garden in the fall, presenting a riot of color in national forests as well as on the streets where we live.

But what exactly is going on in those leaves? How – and why – do leaves change color, and why is there so much variety? It boils down to chemistry.

Bringing You Food and Fiber to Fit Your Active Lifestyle

If you’ve learned how to cut a mango from a magazine article, read about new fabrics on a website or heard about nutrition research on almonds from a health reporter on TV, chances are one of America’s ag promotion groups made that information possible and available. From the clothes you wear to the food you eat, these groups are leading efforts to research and promote food and fiber that fits your lifestyle.

Harvest Time in the People's Garden: A Labor of Love

All summer, visitors to the National Capitol Region have been seeing monuments, public buildings, works of art and experiencing music and theater; however, many were unexpectedly surprised by the brilliant hues of purple, red and green emanating from USDA’s People’s Garden.

But those colors didn’t just pop up on their own. USDA has a cadre of friendly and knowledgeable employee volunteers who plant, maintain and harvest as well as interact and answer questions from hundreds of people who stop by to admire the garden.