U.S. Sen. John McCain (R-AZ), who chairs the Senate Armed Services Committee, recently addressed the United States Naval Academy’s Brigade of Midshipmen, where he warned the group that America is “ignoring its moral and historical knowledge.”

U.S. Sens. John McCain (R-AZ) and Ben Cardin (D-MD) are calling on the U.S. to immediately review the revocation of a U.S. visa for William Browder, who has done business in Russia and has worked with the U.S. against Russian human rights violators.

U.S. Sen. John McCain (R-AZ) said he testified March 7 at a House Veterans Affairs Committee hearing on behalf of legislation to better veterans benefits.

U.S. Sen. John McCain (R-AZ) released a statement about recent legislation that he, U.S. Sen. Jeff Flake (R-AZ) and U.S. Rep. Martha McSally (R-AZ) are backing that could impact the financing of the International Outfall Interceptor.

Arizona U.S. Senators John McCain (R) and Jeff Flake (R) have publicly disagreed with President Donald Trump on a number of issues. A new poll out this week, however, shows that Republican voters are support at least one policy where the three Republican elected officials agree: Tax reform.

President Donald Trump named federal appeals court Judge Neil Gorsuch as his nominee to fill the vacant U.S. Supreme Court seat previously occupied by the late Justice Antonin Scalia. U.S. senators John McCain (R-AZ) and Jeff Flake (R-AZ) praised the president's pick.

Like numerous members of Congress, Arizona’s senior U.S. senator, John McCain, has engaged on the issue of rising prescription drug prices. 

U.S. Sen. John McCain (R-AZ), chairman of the Senate Armed Services Committee, said last week that he is disappointed with negotiations between the Department of Defense and Lockheed Martin that led to a contract involving F-35 jet fighters.

Health insurance exchanges for individuals are collapsing and will fall apart no matter who controls the various branches of government following the election, one health expert is predicting.

The U.S. Senate has passed two measures sponsored by Sen. John McCain (R-AZ): one to crack down on the illegal trafficking of Native American artifacts and the other to complete construction of the Miner Flat Dam for the White Mountain Apache tribe.

The U.S. Senate passed the Water Resources Development Act on Sept. 15 that reauthorizes the Rio de Flag Flood Control Project, authorizes funds for tribal wastewater certification, speeds up removal of invasive salt cedar trees, reduces Nogales' financial burden for a sewage pipeline and speeds up reimbursements to tribes for water quality monitoring after a Gold King Mine spill.

A federal bill designed to scrap the individual mandate penalty in counties with one or no insurer offering plans on the Affordable Care Act exchanges is a "Band-Aid" to protect those on the front lines of the collapsing Obamacare, according to a leading critic of the Affordable Care Act.

U.S. Sen. John McCain (R-AZ) said he is concerned after Phoenix Health Plans Inc. announced that it will leave the Affordable Care Act, also known as Obamacare, marketplace in Arizona for 2017, leaving only one provider in the health care program for residents of Maricopa County next year.

U.S. Sen. John McCain (R-AZ) issued a congratulatory statement honoring U.S. Olympic athletes, especially those from Arizona.

U.S. Sen. John McCain, chairman of the Senate Armed Services Committee, recently expressed confidence over the Air Force’s announcement that Arizona will be considered for temporary and potentially permanent locations to house the new F-16 fighter jets.

U.S. Senator John McCain (R-AZ) recently released a statement applauding the news from the U.S. Department of Transportation that Arizona will be awarded $54 million for infrastructure improvements along Interstate 10.

U.S. Sen. John McCain (R-AZ) congratulated TriWest Healthcare Alliance this week after the Phoenix-based health care company said it has scheduled 1 million appointments under the Veteran Choice Program.

U.S. Sen. John McCain (R-AZ) said he applauds an announcement by the U.S. Forest Service and its partners that they will invest more than $11 million to support work and training opportunities for more than 1,500 youth and veterans in national forests and public lands through the 21st Century Conservation Corps (21CSC).

The U.S. Senate recently adopted an amendment to the Fiscal Year 2017 Energy and Water Appropriations Bill addressing the concerns of Arizona power customers about the Western Area Power Administration’s (WAPA) federal overreach.

U.S. Sen. John McCain (R-AZ) and Reps. Paul Gosar (R-AZ) and Raúl Grijalva (D-AZ) recently sent a letter to Assistant Secretary of the Army Jo-Ellen Darcy urging the Army Corps of Engineers to respond to Maricopa County Flood Control District’s request for assistance with its ecosystem restoration project, which could also help control flooding.