BOISE -- J.R. Simplot Co. has agreed to pay a $900,000 fine and spend about $42 million on pollution controls to cut sulfur dioxide emissions at five fertilizer plants in three states. The U.S.

EAST GRAND FORKS – East Grand Forks City Council members on Tuesday approved a land exchange between the city and the J.R. Simplot Company, trading a parcel in Grand Forks bought by the council for ...

A Grand Forks fire marshal ruled the fire that ignited Saturday at J.R. Simplot Co. in northern Grand Forks was accidental, according to the Grand Forks Fire Department. Grand Forks Fire Marshal Brian ...

It seems like no tour of Idaho would be complete without a mention of J.R. Simplot. And what better place to start to get to ...

It was 1979 when potato king J.R. Simplot built a 7,370-square-foot, Mediterranean-style mansion atop a prominent hill in the Boise Highlands. Although the mansion has since been demolished, Simplot’s ...

The J.R. Simplot Company plans to crank up its famous fryer today in celebration of National French Fry Day. Free french fries and drinks will be given away today from 4 p.m. to 7 p.m. at Celebration ...

BOISE, Idaho (AP) -- Billionaire J.R. Simplot, the spud king of America whose wealth also helped create one of the world's biggest computer chip makers, died Sunday at his Boise home. He was 99. Ada ...