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 ...

This story was updated Tuesday, April 1, to add two paragraphs of comment from the city of Boise. Change may be coming soon to Simplot Hill, the site just off Bogus Basin Road where the mansion ...

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 ...

BOISE Idaho J.R. “Jack” Simplot, the founder of restaurant-industry supplier J.R. Simplot Co. and a key figure in the early growth of quick-service chains like McDonald’s, died peacefully at his home ...

BOISE, Idaho — On the first day back to work and school after a long holiday break, you may be wondering what will be on the menu when you get home tonight. Maybe you're even planning which fast food ...

GRAND FORKS, N.D. -- After a day-long union meeting, employees of J.R. Simplot went on strike, picketing outside the potato processing plant in Grand Forks about 6 p.m. Monday. The strike came shortly ...

US agri-food group JR Simplot has agreed to acquire Belgian potato-processing company Clarebout Potatoes for an undisclosed sum. The deal, which is expected to be finalised by the end of the year, ...

J.R. Simplot Co. is planning a $30 million expansion to its north Grand Forks potato processing plant, according to a city memo, though a company employee said corporate approval is still pending.

An ammonia leak at the JR Simplot plant in Grand Forks prompted an evacuation of employees and a response from authorities Tuesday morning. The buildup of a small leak in a freezer triggered alarms at ...

Nampa Fire on Wednesday responded to a blaze at the J.R. Simplot facility on Middleton Road in Nampa. One person, a firefighter, sustained minor injuries, a spokesperson said. Sarah A. Miller ...