Research

Agricultural producers and manufacturers often need information about crop attributes, from nutrient content to chemical composition, to make management decisions. In recent years, multispectral imaging has emerged as a useful tool for product analysis, but the required equipment is expensive. Standard RGB cameras are much more affordable, but their images show only visible attributes.

Chronic Wasting Disease, a prion protein disease that is fatal in elk, deer, and other cervids, has spread rapidly across the United States since it was first identified in 1967. CWD has now reached Idaho near the Oregon border, causing concern for the Columbian white-tailed deer, a rare subspecies found only in two regions in Oregon.

On a 2009 hike in the Huachuca Mountains of southeastern Arizona, a group of birders heard an otherworldly, ethereal bird song floating, flute-like, through the canyon. The hikers identified the singer as a brown-backed solitaire, recognizing immediately that the bird was very far from home.

Zoos and private collections teach, inspire, and connect people to animals they may never encounter in the wild. And, in some cases, those animals represent valuable ‘assurance populations’ — essentially, backups that could be used to revive critically endangered populations in their native ranges.

Airplane travel is more popular than ever, and our desire for fast transportation means jet fuel has become a major contributor to greenhouse gas emissions.

Wetlands are an important part of the ecological system, providing a myriad of benefits for people, wildlife, and the environment. They also serve as “nature’s kidneys,” filtering out pollutants from surface water.

Agricultural innovation requires more than ideas — it demands acres of land, barns full of livestock, fleets of equipment, and teams of specialists who keep it all running. Few research enterprises are as complex, costly, or foundational as agriculture.

 The U.S. has traditionally been an agricultural powerhouse with a healthy trade surplus. But global dynamics are changing due to a confluence of political and economic factors. U.S. agricultural imports now exceed exports, and the trade deficit is projected to worsen in the coming years.

The ripple effects of increased tariffs under President Trump could extend to the $117 billion U.S. beer market, according to new research from a University of Illinois Urbana-Champaign agricultural economist who studies food supply chains.