Skittish about the stock market and credit crisis? There's another place to park your money: collectible tractors. The sector is growing like never before — it has even attracted European investors.

BEATRICE, Neb. (AP) -- The Harlem Globetrotters of the tractor-driving world have paid a visit to the Gage County Fair and Expo. The Farmall Promenade Square Dancing Tractors are eight classic Farmall ...

Electric tractors are on their way to work in rural Oregon. They are part of a project to expand electrification in the transportation sector, a demonstration to prove out operational and other ...