The ruling let stand a district court judge’s order that had blocked agencies from categorically pausing federal funds based on guidance from the Office of Management and Budget.

President Trump and other officials have given shifting, varied, implausible and sometimes conflicting explanations for how highly sensitive military information was shared in a group chat.

The measure, which is intended to bring car factories to the United States, could significantly raise prices for consumers.

The judge said he needed more time to determine whether a longer-term halt should apply to the entire country or be restricted to certain states while the case proceeds.

A legal battle over Tesla sales in Wisconsin is the quiet backdrop to a big State Supreme Court race.

The move to disqualify the judge was emblematic of the Trump administration’s broader attacks on the federal judiciary, which in recent weeks has pushed back against executive actions.

Carmakers’ declines extended in after-hours trading on the news of 25% tariffs on imported vehicles. The drop reflected concerns about inflation.

Democrats on a House committee appeared in lock step as they confronted one of the most notable blunders of the Trump administration.

State health officials worry that declining vaccination rates have left many communities vulnerable nationwide.

The panel will be led by a federal judge from Maryland, seeking to protect against threats as President Trump and his allies single out judges that have blocked parts of his agenda.

Federal officials cited the end of the Covid-19 pandemic in halting the research. But much of the work was focused on preventing outbreaks of other pathogens.

A far-reaching executive order aims to reshape the country’s voting laws, is sure to be challenged in court and reflects the president’s concerted push to expand his power.

The levies could hurt European automakers when the industry is already struggling, especially in Germany, Europe’s biggest economy.

Secretary of State Marco Rubio said no “war plans” had been divulged in the group chat in which he took part. Chat texts published by The Atlantic show detailed information on the planned strikes in Yemen.

States have been told that they can no longer use grants that were funding infectious disease management and addiction services.

The Pentagon has refused to disclose how many targets have been hit in Yemen, or identify the Houthi militia commanders killed in the campaign.

The drop reflected market volatility fueled by President Trump’s whiplash on trade and concern that sweeping tariffs could reignite inflation and slow the economy.

Dark pronouncements by Republicans about a “communist agenda” espoused by public media were intercut with lighter references to “Sesame Street” and “Curious George.”

War plan or battle plan? Classified or not? The answers to those questions amount to a distinction without much of a difference.

James Andrew Malone, a small-town mayor, won a special election on Tuesday, narrowly defeating a county commissioner in a district the G.O.P. held for decades.