U.S. Geological Survey researchers developed models to better understand the timing and sources contributing to nutrient pollution in streams and rivers. They say their findings can help guide efforts to improve water quality.

The plains spotted skunk is becoming harder to find in the central U.S. states it calls home. As federal officials consider the skunk for federal protections, researchers and environmentalists are hoping to learn more about the long understudied species.

Passing on the family farm to the next generation is typically an involved process, both financially and emotionally. A turbulent agricultural economy the past few years has made that transition even more difficult.

Food safety experts say contaminated water in farm fields is a likely culprit. But questions still remain about the current outbreak.

When Congress allowed Affordable Care Act tax credits to lapse, healthcare premiums spiked for millions of Americans — especially self-employed farmers and ranchers. That added cost is multiplying the stress on their already stretched balance sheets.

Animal rescue leaders say new rules meant to prevent the spread of the livestock parasite make sense. But they are also costly for overcrowded shelters in Texas, which transfer many pets to other states.

Corn and soybean growers have seen several years of low commodity prices and increased costs for supplies like fertilizer and fuel. That has many farmers worried about whether they'll turn a profit this year and drawn some comparisons to a dark time in American agriculture.

Attorneys say cases that claim the popular weedkiller causes cancer will have to change course to move forward in court after the U.S. Supreme Court sided with the agriculture company last month.

For 150 years, silos have been a fixture of the Corn Belt, but efforts to preserve them have been haphazard.