Nonprofit Groups Sue Trump’s DOGE Moments After Oath

Their lawsuits said the so-called Department of Government Efficiency, President Trump’s cost-cutting operation, violated a law requiring federal advisory committees to include a balance of views.

A Trump Oligarchy Is Moving to Washington, and Buying Up Prime Addresses

Billionaires and multimillionaires are flocking to a city where power has been more important than money, but is now deeply intertwined with it.

Who Is Coming to Trump’s Inauguration — and Who Isn’t

Billionaires, foreign leaders and celebrities including Mike Tyson and Carrie Underwood will appear at the inauguration. Some prominent Democrats are taking a pass.

What to Know About the E.V. Tax Credit That Trump Might Repeal

Rules for a $7,500 tax break for electric vehicle purchases and leases recently changed, but more far-reaching changes are expected when President-elect Donald J. Trump takes office.