Congressman Mike Simpson doesn’t want to have to ask someone permission to cross their private property to get to his favorite fishing hole or hunting spot. And he’s pretty sure most Idahoans don’t ...

Longtime Idaho U.S. House Rep. Mike Simpson will face two challengers in the Republican primary election on May 19. Brian ...

Republican Idaho Rep. Mike Simpson said that newly emerging “bipartisan support on nuclear energy” and permitting reform are key to advancing American “energy independence” in an exclusive interview ...

WASHINGTON (KIFI) — On the 22nd day of the government shutdown, Idaho Congressman Mike Simpson joined House Republican leadership Wednesday to address the ongoing impacts on America's national parks.

IDAHO FALLS — As early voting starts Thursday, Nov. 13, the race for Idaho Falls mayor has officially begun, along with an endorsement for one candidate from a U.S. congressman from Idaho. Neither ...

The House Committee on Appropriations advanced the Fiscal Year 2026 Energy and Water Development Appropriations Bill, which includes significant funding for the Idaho National Laboratory (INL).

The north face of Mount Baird, left, is shown rising above Palisades reservoir on June 7. The trailhead used to access the peak, as well as the peak itself, could be eligible for sale under the “One ...

REXBURG, Idaho (KIFI) — Idaho Congressman Mike Simpson visited the site of the Teton Dam Wednesday afternoon, August 6th, 2025. Simpson is looking into ways to improve Idaho's water storage. The Teton ...

Obama designated 300,000 Idaho acres as wilderness in August 2015. Rep. Mike Simpson led a bipartisan effort after years of stalled legislation. New protections may emerge, but require compromise and ...