In a Q&A, U.S. Senator Chuck Grassley of Iowa underscored the critical role of biofuels in bolstering the farm economy. He ...

"Why won’t you do your job, senator?” one man asked the Republican senator as Donald Trump's administration continues to defy ...

Sen. Chuck Grassley swept through Central Iowa Thursday with stops in Greene, Guthrie, Adair and Polk counties. A town hall in Jefferson turned rowdy at times, as Iowans grilled the senior senator on ...

Iowa Republican U.S. Sen. Iowa's U.S. Sen. Chuck Grassley received a $6,600 donation from billionaire tech entrepreneur and ...

Republican Sen. Chuck Grassley of Iowa held a town hall in Fort Madison on Tuesday, with about 100 people in attendance.