An AI-generated voice impersonating Marco Rubio targeted top officials via Signal, exposing gaps in identity controls and prompting a federal investigation.

Marco Rubio — a top contender for the 2028 Republican nomination who is currently juggling four official roles in President Trump’s administration — was showered with praise by White House chief of staff Susie Wiles in the latest episode of “Pod Force One,

As artificial intelligence advancements accelerate, cybersecurity experts warn security measures are falling behind following an AI impersonation of U.S. Secretary of State Marco Rubio.

Due to conflicting efforts by Secretary of State Marco Rubio and special envoy Richard Grenell, the Trump administration bungled a deal that would have freed 11 U.S. citizens and green card holders detained in Venezuela, along with a number of Venezuelan political prisoners, according to a new report from The New York Times.

Time apparently was of the essence for President Trump as he redesigned the Cabinet Room — the commander in chief says he swiped a “gorgeous” clock from Secretary of State Marco Rubio’s office to instead use in the White House.

Secretary of State Marco Rubio talks about countering China as it expands its global influence. But President Trump’s tariff threats have created tension with U.S. partners.

US Secretary of State Marco Rubio said on Wednesday he is imposing sanctions on Francesca Albanese, the United Nations' special rapporteur on human rights in the Palestinian territories, over her efforts to have the International Criminal Court take action against US and Israeli officials,

President Trump on Monday sent notice to several countries about higher tariffs if they don’t make trade deals with the US, including to a number of Asian countries.