Mark Kelly

I asked Jay Clayton about the 2020 election. If he can't disagree with Trump when he's not in the room, how is he supposed to do it when he's in the Oval Office or the Situation Room? As DNI, the t...

Just days after Lorenzo Salgado Araujo's death in Houston, ICE killed a 26-year-old father, Joan Sebastian Guerrero, in front of his young daughter in Maine. It's horrific. It doesn't matter what...

Read more about it here: https://t.co/lpehbaLfHq

I’m demanding an answer for why toxic chemical cleanups at Arizona military bases keep getting delayed. Drinking water at military bases across the country is contaminated with PFAS—forever chemica...

Senator Lindsey Graham left his mark on South Carolina, our country, and the world through his decades of public service both in the military and elected office. He was a strong supporter of Ukrain...

Just over one year ago, Trump and Republicans gave a tax break to rich people and paid for it by gutting Americans’ healthcare and food assistance. Arizona has been one of the hardest hit states. ...

As AI becomes part of everyday life, we need to understand how these tools affect older Americans. AI has the potential to make a difference for seniors, families, and caregivers, but research hasn...

Read more about it here: https://t.co/hV0hQ1WKBp

Arizona is one of the states hit hardest by Republicans’ vote to take away ACA tax credits. This means many families are going uninsured because they can’t afford increasing health insurance premiu...

There needs to be a transparent investigation into the shooting that killed Lorenzo Salgado Araujo. I can’t imagine the pain his family is feeling right now. Too many people have died at the hands...

Congress overwhelmingly passed a bipartisan bill to lower housing costs and make homeownership more affordable in Arizona and across the country. But Trump called it a “big yawn” and is still refus...

The Administration has said time and time again that this war is over. Now, the ceasefire has collapsed and Americans are once again going to be paying for Trump’s decisions at the pump and the g...

The idea that a president would send troops to polling places to intimidate voters is un-American and illegal. I introduced legislation to make sure Trump can’t get around that.

Happy National Parks and Recreation Month, folks. Arizona has some of the most remarkable landscapes on Earth and they belong to all of us. I've seen a lot of things from space. The Grand Canyon is...

Space Shuttle Endeavour is where it belongs — stacked vertically again, with the external tank and solid rocket boosters and ready for launch. This is the way it deserves to be seen, and so many fo...

This Independence Day, America marks a special milestone: 250 years as a nation. This country was founded on a few simple principles. Freedom, Democracy, and the idea that all of us are created eq...

It was so great to welcome Arizona students from the @AZCardinals Civics Matters program to the Capitol. My advice to them: get involved and don't get discouraged. https://t.co/CXNdHZsDjs

1.5 million Arizonans are over age 60. For many of them, AI is already becoming part of everyday life for many older adults. But we need more research and data to fully understand its impact. This ...

For America's 250th birthday, I joined Grace Pak to paint a section of the Grand Canyon in (edible) bronze as Arizona's contribution to the @america250 Birthday Cake Project, a tribute to our natio...

Money in politics is breaking our democracy, and this week’s Supreme Court decision only opened the door for more spending. Washington won't tackle problems for working families as long as billiona...