CNBC's Megan Cassella reports on the latest developments in the Israel-Iran conflict. Massive Atlantic great white shark ...

Current Secretary of State Marco Rubio embarrassed Donald Trump, causing an uproar from the audience, on the stage during the ...

Democratic Senators have urged Secretary of State Marco Rubio to save the State Department's human rights arm, citing its ...

Rubio's grandfather, Pedro Víctor García, first immigrated to the United States legally in 1956, according to some reports.

U.S. Secretary of State Marco Rubio is pushing to investigate whether Harvard University violated federal sanctions, The New ...

During the tenth Republican primary debate in the 2016 electon, current Secretary of State Marco Rubio called out Donald ...

US Secretary of State Marco Rubio congratulated Russians on the so-called Russia Day "on behalf of the American people", ...

Syrian national Mahmoud Khalil can't be detained and deported due to foreign policy concerns by Secretary of State Marco ...

In the tenth Republican primary debate leading up to the 2016 presidential election, current Secretary of State Marco Rubio called out Donald Trump on his many failures as a businessman.

"This vindicates what Mahmoud has maintained since day one — that the government cannot detain or deport him based on Rubio’s ...

U.S. Secretary of State Marco Rubio is seeking a federal sanctions investigation into Harvard University over alleged ...

U.S. Secretary of State Marco Rubio is pushing to investigate whether Harvard University violated federal sanctions, The New ...