Democrats were poised on Thursday to press forward at U.S. President Donald Trump's impeachment trial with their arguments for removing him from office, but his fellow Republicans showed no signs of softening their resistance to the Democratic case.

Democrats planned to plow ahead on Thursday at U.S. President Donald Trump's impeachment trial with their arguments for removing him from office, but Republicans showed no signs of softening their resistance to the Democratic case.

Democrats planned to plow ahead on Thursday at President Donald Trump's impeachment trial with their arguments for removing him from office, but Republicans showed no signs of softening their resistance to the Democratic case.

President Donald Trump would have a tough time blocking John Bolton's testimony in his U.S. Senate impeachment trial by invoking the legal doctrine called executive privilege if his former national security adviser is subpoenaed as a witness, according to legal experts.

Democrats accused President Donald Trump at his impeachment trial on Wednesday of a corrupt scheme to pressure Ukraine to help him get re-elected and warned that America's global prestige would suffer if the U.S. Senate acquits him.

Some members of the U.S. Senate hearing President Donald Trump's impeachment trial, a proceeding following decades-old precedent, said they welcomed at least one of the chamber's anachronistic rules: a ban on cellphones.

Democrats accused President Donald Trump at his impeachment trial on Wednesday of a corrupt scheme to pressure Ukraine to help him get re-elected and warned that America's global prestige would suffer if the U.S. Senate acquits him.

Here are some key quotes from Wednesday, the first day the U.S. Senate heard the Democrats' case for removing President Donald Trump from office.

A protester burst into the Senate visitor gallery shouting "dismiss the charges" during U.S. President Donald Trump's impeachment trial on Wednesday, only to be quickly subdued and led away in handcuffs by police.

A bipartisan majority of Americans want to see new witnesses testify in the impeachment trial of President Donald Trump, and the public appears to be largely following the proceedings even after a bruising congressional inquiry that lasted several months, according to Reuters/Ipsos polling released Wednesday.