Central Iowa Water Works is expanding its reverse osmosis facility in Grimes to prepare for increased water demand, with ...

Sen. Joni Ernst says diplomacy should lead talks with Iran, but would support targeted U.S. strikes if negotiations collapse.

The remarks by two Iranian officials come as America has assembled its biggest deployment of aircraft and warships to the ...

Former U.S. Treasury Secretary Larry Summers will resign from teaching at Harvard University amid a campus review of his ties ...

Study finds SuperAgers in their 80s and 90s produce twice as many young neurons as healthy adults and 2.5 times more than ...

Sen. Chuck Grassley says consumers should benefit after the Supreme Court struck down most of President Trump’s tariffs, raising refund questions.

Sen. Joni Ernst attended her final State of the Union as a U.S. senator, marking the end of her 12-year tenure in the Senate.

In his State of the Union address Tuesday, President Donald Trump touted a "roaring" economy that would have a direct impact on Americans' wallets. So, do the numbers back up his claims?

President Trump presented initiatives during his State of the Union address aimed at reducing costs for housing, electricity, and retirement, but experts question the immediate impact on American ...

The AI company, founded by people worried about the dangers of the technology, said its previous safety policy was designed ...

Ames residents are urging the city council to consider safety improvements following the death of an 80-year-old woman who was hit by a motorcycle on Lincoln Way.