Billionaires to have arrived at the Capitol Rotunda Monday morning include Tesla founder and CEO Elon Musk, Amazon founder Jeff Bezos, Meta CEO Mark Zuckerberg, former presidential candidate Vivek Ramaswamy, OpenAI CEO Sam Altman, billionaire Trump supporter Miriam Adelson, media mogul Rupert Murdoch and others.

Elon Musk could hardly contain his excitement when Donald Trump mentioned Mars in his inauguration speech. The new president proclaimed that his administration will be the first go to Mars, and place the US flag on the red planet.

The first lady attended her second inauguration wearing a slim-fit navy silk-and-wool coat and skirt set by American designer Adam Lippes. But it was her hat — a wide, flat-brimmed, low-slung chapeau that doubled as an intimacy deterrent — that ignited social media, as her husband tried, and failed, to snag a kiss during this morning’s proceedings.

Former first lady Melania Trump is unconcerned by Elon Musk's frequent visits to Mar-a-Lago, appreciating his positive relationship with Donald Trump.

As Donald Trump and J.D. Vance are officially sworn into office at the 2025 Inauguration Jan. 20, Barack Obama, Elon Musk, Jeff Bezos and more public figures are in Washington, D.C., to show support.

Former presidents, tech moguls and foreign dignitaries were among those who attended Trump’s second presidential inauguration.

President Donald Trump was sworn in as the 47th president of the United States by Chief Supreme Court Justice John Roberts in an inauguration ceremony inside the U.S. Capitol Rotunda on Monday.

President-elect Donald Trump and Melania Trump kicked off Inauguration Day with a longtime tradition: Attending services at St. John’s Episcopal Church across Lafayette Square. Trump was joined by Vice President-elect JD Vance and his wife Usha,

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Donald Trump has been sworn in as the 47th President of the United States, taking charge as Republicans claim unified control of Washington and set out to reshape the country’s institutions.

Trump announces the "Doge" committee, co-led by Elon Musk, to cut federal agencies and jobs, sparking immediate legal challenges.