Former North Dakota Republican Gov. Doug Burgum is now officially Interior Secretary, with help from Arizona’s U.S. senators and a couple of its tribes.

Arizona's senators voted with Republicans to confirm Lee Zeldin as the new head of the Environmental Protection Agency.

Ruben Gallego could take the reins as one of the Senate’s leading nuclear energy champions. The Arizona Democrat, fresh off a ...

Senators from Arizona share words following the crash in Washington D.C. between an American Airlines plane a Blackhawk ...

The bill would give US Customs and Border Protection more authority. Former Sen. Kyrsten Sinema previously introduced a ...

The Senate confirmed President Donald Trump's nominee to head the US Environmental Protection Agency on Wednesday, to the ...

The back-and-forth created confusion and fear that will linger beyond the lifetime of the memo, nonprofit leaders said.

The Senate on Wednesday confirmed former Rep. Lee Zeldin to lead the Environmental Protection Agency. The vote was 56-42.

President Donald Trump codified the bill named after a Georgia woman who was killed by an undocumented Venezuelan immigrant ...

The Senate confirmed former New York Rep. Lee Zeldin as the next administrator of the Environmental Protection Agency in a bipartisan vote, paving the way for the Trump administration’s de-regulatory ...