Despite fears of shortages in other parts of the Midwest, Sioux Falls' stockpile of sodium chloride - rock salt - is rock-solid, with months to go before the snow flies.

Despite fears of shortages in other parts of the Midwest, Sioux Falls' stockpile of sodium chloride - rock salt - is rock-solid, with months to go before the snow flies.

The efficiency of making biofuels from corn grain and stover, perennial grasses, and other crops will be one of several topics addressed when the Southeast Research Farm near Beresford holds its fall tour, from ...