The next presidential election is still a few years away, but Arizona's senators could be contenders in a wide-open ...

Democratic Sen. Mark Kelly of Arizona says President Trump's decision to strike Iran leaves the U.S. in a "dangerous" moment ...

Senators introduce a resolution to designate June 30 as National Asteroid Day, emphasizing planetary defense and public ...

The next presidential election is still a few years away, but Arizona's senators could be contenders in a wide-open ...

Sen. Mark Kelly has taken aim at President Donald Trump for bombing Iran’s nuclear sites and inserting the U.S. into the ...

The designation is already used in other parts of the world to raise awareness for space science and planetary defense.

Sen. Mark Kelly voices the impotency that Congress feels - not just over the Iran bombing, but over attempts to rein in ...

The Senator for Arizona, Democrat Mark Kelly, said the likelihood of Iran's nuclear sites being 'obliterated' by recent US ...

Arizona U.S. Senator Mark Kelly Introduces Bipartisan Bill to Expand Development of Sustainable Wood Products and Support ...

Democratic senators said they were left with questions Thursday about what was largely viewed as a successful strike in Iran, ...

The bill is said to "protect kids and teens online by holding tech companies accountable for the content on their platforms and giving parents more control over what their children are watching." ...