A federal judge blocked the Pentagon from demoting Senator Mark Kelly over a video about "illegal orders" as the Arizona Democrat considers a 2028 presidential run.

The Arizona senator's recent legal and political confrontation with President Donald Trump has amplified his visibility.

Trump and Defense Secretary Pete Hegseth tried to punish Sen Kelly for a video in which he, others urged military service ...

A federal judge has blocked the Pentagon from punishing Democratic Sen. Mark Kelly, a former U.S. Navy pilot, for ...

The former Navy captain and astronaut says "we're in some seriously challenging times".

U.S. Sen. Mark Kelly of Arizona acknowledged he is considering a run for president. Kelly's national profile has risen due to clashes with President Donald Trump and the Pentagon. The former astronaut ...

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Washington — Democratic Sen. Mark Kelly of Arizona filed a ...

Jacob Peters, a Kelly campaign spokesperson, sidestepped the scale of its fundraising and instead focused on some of the themes Kelly has hammered since Trump reentered the White House. His campaign, ...

Democratic Sen. Mark Kelly, a former NASA astronaut who flew four space shuttle missions, brushed off Nicki Minaj’s claim ...

A federal judge appears likely to rule in favor of Sen. Mark Kelly in his lawsuit against the Trump administration over its efforts to reduce his retirement rank as a Navy captain after he urged ...

A federal judge signaled skepticism toward the Pentagon's attempt to discipline Sen. Mark Kelly (D-Ariz.), questioning whether the military can punish a retired officer for speech urging service ...