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 ...

An anhydrous ammonia leak at the J.R. Simplot plant in Grand Forks triggered an evacuation Thursday afternoon. Though initial reports indicated a major leak, fire Battalion Chief Rick Coulter said it ...

An anhydrous ammonia leak at the J.R. Simplot plant in Grand Forks triggered an evacuation this afternoon. Though initial reports indicated a major leak, fire Battalion Chief Rick Coulter said it ...

J.R. "Jack" Simplot, 99, who launched an agribusiness empire that supplied french fries to the McDonald's fast-food chain and then used his billion-dollar fortune to invest in computer chips, died May ...

BOISE — On. Oct. 29, the J.R. Simplot Company announced a collection of global sustainability targets in four areas aimed at major reductions over a 10-year period. The Company’s global 4Sight 2030 ...

POCATELLO — The Idaho Transportation Department awarded the Adopt-A-Highway Group of the Year Award for Southeast Idaho to J. R. Simplot Company and employees on Friday morning during the board ...

AMERICAN FALLS, Idaho (KIFI) - American Falls J R Simplot Elementary School has been awarded the prestigious STEM School Designation by the Idaho STEM Action Center. The school was presented with a ...

AMERICAN FALLS — American Falls J.R. Simplot Elementary School has been awarded the prestigious STEM School Designation by the Idaho STEM Action Center. The school was presented with a $10,000 check ...