The Renewable Fuels Association (RFA) is calling on the California Air Resources Board (CARB) to expedite its approval process for E15.

Kommersant reported the ban would be lifted only on pipeline exports of diesel, and that volumes may be subject to quotas to avoid surges in wholesale prices.

Iowa farmers, get out your toenail clippers! Anna Proctor, a University of Iowa Ph.D. student, is collecting samples for a study she will conduct later this year using Iowa farmers’ toenails to assess chemical exposure.

With a tractor that had been sitting untouched for at least 30 years, Charlie Bortner knew he had his work cut out for him. He figured the restoration project would take shape years down the road, but fate intervened.

USDA’s latest insights show the two companies dominated U.S. retail seed sales for the three crops from 2018 through 2020. That is the most recent period for which market estimates are available.

The rate of groundwater withdrawal from aquifers is increasing in many parts of the country, and agricultural use in irrigation is accounting for much of that change. Climate change may be accelerating this trend.