Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible ...

A trio of elections Tuesday provided early warning signs to Republicans and President Donald Trump at the beginning of an ...

Lt. Gen. Dan Caine says at his confirmation hearing that he is an “unconventional nominee” to be Joint Chiefs chairman, “but ...

Kristen Welker's phone interview with President Donald Trump on Sunday’s Meet the Press made headlines after the president ...

Trump’s former national security adviser lets loose on the leaked Signal group chat and Trump’s foreign policy.

Secretary of Defense Pete Hegseth plays the Washington suit game in his own way, but he's got another kind of unusual look — ...

White House says little-used provision allows the president to exempt most federal jobs from union protections.

The idea of the United States invading Canada may sound like the plot of a far-fetched dystopian thriller, but history, rhetoric and modern geopolitics remind us that even the unthinkable, at times, ...