Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned trip to Panama.

The book is billed as a “rare glimpse” into the “challenging and often controversial” responses to the Russian invasion of Ukraine, the war in Gaza and other crises.

President Donald Trump's new Secretary of State Marco Rubio announced that a U.S. citizen imprisoned in Belarus under Joe Biden has since been released.

Secretary of State Marco Rubio is advising his department to cease refugee resettlement operations and begin ramping up vetting of visas from certain regions.

Aghogho Edevbie announced Monday he would seek to replace Secretary of State Jocelyn Benson when her second term expires at the end of next year.

The directive follows President Donald Trump’s executive order Monday pausing new obligations and disbursements of foreign aid pending review.

The Senate has confirmed Marco Rubio as secretary of state, giving President Donald Trump the first member of his Cabinet. The vote was unanimous.

State Department staff were instructed to “suspend any application requesting an X sex marker” and to “suspend any application where the applicant is seeking to change their sex marker.”

Former Interior Secretary Deb Haaland is running for the Democratic nomination for governor in New Mexico after championing conservation and clean energy during her tenure as Interior secretary under

U.S. Secretary of State Marco Rubio is heading to Central America on Monday in what is his first oversees trip since being confirmed as the top U.S. diplomat.

President Donald Trump has revoked government security protection for former Secretary of State Mike Pompeo and his top aide, Brian Hook.

Secretary of State Marco Rubio ordered an immediate stop to the flow of almost all U.S. foreign assistance, pending a review, according to an internal State Department cable obtained by NBC News. A waiver was issued for foreign military financing for both Israel and Egypt,