The device, which is used to replicate a person’s authentic signature, has been used by presidents for decades.

Donald Trump has ordered his administration to launch a probe into Joe Biden's actions as US President over claims that aides ...

The former president has called the investigation into his competence to serve in the White House as "nothing more than a ...

United States President Donald Trump has ordered a probe into predecessor Joe Biden's use of an autopen and alleged cognitive ...

Donald Trump has directed an investigation into Joe Biden's presidential actions, questioning his decision-making and the use ...

A political consultant who sent voters artificial intelligence-generated robocalls mimicking former President Joe Biden last ...

Donald Trump has issued a Presidential Memorandum directing his administration to probe whether former President Joe Biden ...