Federal authorities have arrested an Arizona man after he allegedly posted videos online in which he threatened to kill Donald Trump and brandished an AR 15-style rifle.

Mexican President Claudia Sheinbaum has suggested Mexico could retaliate with tariffs of its own, after U.S. President-elect Donald Trump threatened to impose 25% tariffs on Mexican goods if the country doesn’t stop the flow of drugs and migrants acros...

Here's a look at how special counsel Jack Smith's investigation into former President Donald Trump's handling of classified documents has progressed.

A federal appeals court has dropped Donald Trump from the special counsel's appeal of his classified documents case, ending Trump's prosecution on federal charges.

Trump's plan for tariffs against Canada and Mexico could dramatically raise prices for Americans and threaten a trade agreement negotiated by his own administration.

Trump appointed Elon Musk as co-head of the Department of Government Efficiency.

How far can Donald Trump go to push through some of his controversial Cabinet picks, like former Rep. Matt Gaetz?

Trump says he plans to impose tariffs on Mexico, Canada and China in an effort to stop the flow of drugs entering the country and illegal border crossings.

Vice President-elect JD Vance said Monday Trump "may have very well spent his life in prison" had he not won the 2024 election.

President-elect Trump asked his top advisers to conduct an internal investigation into alleged claims of impropriety by his top legal adviser Boris Epshteyn, sources say.

A judge has dismissed Donald Trump's election interference case after Jack Smith asked her to toss the case due to a DOJ policy against prosecuting sitting presidents.

Pete Hegseth, Donald Trump's pick to head the Pentagon, wants major changes to the U.S. military. Here's how DOD could be affected.

She had secret meetings, as a congresswoman, with Syria’s president.

Donald Trump has big plans for the economy

President-elect Donald Trump is rolling out names for top jobs in his administration.

President-elect Donald Trump picks Johns Hopkins surgeon Marty Makary, who argued against pandemic lockdowns, to lead the U.S. Food and Drug Administration.

Donald Trump's new attorney general pick Pam Bondi appears easily positioned to pick up the mantle on his goal of overhauling DOJ and his pledge for retribution.

Here's a look at each of President-elect Donald Trump's major court cases, and where they stand following his election victory this month.

"She has defended Russia, she has defended Syria, she has defended Iran, and she has defended China," Haley said of Gabbard.

Judge Juan Merchan has delayed President-elect Donald Trump’s Nov. 26 sentencing date in his criminal hush money case, according to a brief order issued Friday.

Texas Land Commissioner Dawn Buckingham is offering the incoming Trump administration 1,402 acres it purchased along the Texas-Mexico border.

After offering the Trump administration land for "deportation facilities," other parts of Texas near the border could be offered up, too, an official says.

On the same day Gaetz withdrew his candidacy, President-elect Donald Trump announced Pam Bondi as his next nominee for attorney general.

Donald Trump campaigned on bringing about a radical overhaul of the federal government. His Cabinet picks, so far, reflect his intent to carry out that pledge.

Donald Trump is seeking to cash in on his election win by selling new merchandise like Trump Boots and Trump Coins, but experts say there could be conflicts of interest.

Several Project 2025 authors and contributors are not just connected to President-elect Donald Trump, but also nominated for roles in his administration.

A look at how Trump can upend the federal government, including "deleting" agencies and ousting workers he sees as unloyal.

Shares of Elon Musk's Tesla have climbed nearly 40% since Election Day.

Private prison companies contributed more than a million dollars to Donald Trump's reelection -- and are now poised to benefit from his mass deportation plan.

ABC News' Elizabeth Schulze spoke to Walmart about the potential rising cost of goods if new tariffs go into effect next year.

As President-elect Donald Trump prepares to take office, some of his cabinet appointees appear to be split on the question of what he should do about TikTok in the U.S.

President-elect Trump's criminal hush money conviction must be dismissed "to facilitate the orderly transition of Executive power," defense attorneys argued Wednesday.

Thomas Homan, Trump's choice to serve as the border czar, said U.S. military assets would be a "force multiplier" in the deportations.

President-elect Donald Trump's second term could bring reform to energy permitting and increased fracking on federal lands.

For two weeks, Donald Trump has welcomed Elon Musk into his world

President-elect Donald Trump on Tuesday announced that he has picked Cantor Fitzgerald CEO Howard Lutnick as his secretary of the Department of Commerce.

Donald Trump's appeals to young men and men of color in the 2024 election campaign may have paid off.

Prosecutors say they oppose Donald Trump’s attempt to dismiss his New York criminal hush money conviction -- but that they do not object to pausing the case.

Donald Trump tried to distance himself from the Project 2025 plan during his campaign, but sources say one of its top architects may get a top administration post.

Georgia Court of Appeals canceled a hearing that was set to weigh president-elect Donald Trump and his codefendants' appeal of the Fani Willis disqualification issue.