Lauren Leader joins Morning Joe to discuss her latest piece on why women can win elections in the U.S.

Sen. Mark Kelly (D-Ariz.) has become entangled in a rapidly escalating fight with the Trump administration this week over a video in which he and five other Democratic lawmakers advised military ...

President Trump calling out the Dem senator from Arizona may raise the question: Who is Mark Kelly? Navy captain, astronaut, ...

The Pentagon suggests it could recall U_S_ Sen_ Mark Kelly to active military duty for appearing in a video urging troops to ...

President Donald Trump’s enemies-list prosecutions of James Comey and Letitia James were tossed by a federal judge on Monday, ...

A clip of Donald Trump driving while listening to Taylor Swift with Barron and Melania has resurfaced as viewers remain ...

NASA plans to use the X-59, an experimental vehicle, to fly faster than the speed of sound without generating sonic booms.

"The Department of War has received serious allegations of misconduct against Captain Mark Kelly, USN (Ret.)." ...

The space station's robotic arm has been warming up for some work, and NASA turned it into a piece of performance art.

NASA astronaut Zena Cardman posted a video of the northern lights that could be seen from aboard the International Space ...

NASA recently released a video that captures the first flight of its X-59 supersonic aircraft as it soared above the Southern ...