Rubio's appointment as secretary of state has been seen as sign that Trump plans to maintain a hard line on China.

Marco Rubio has changed a lot since he ran for president in 2016. But his political evolution has made him uniquely qualified to be Trump's secretary of state.

WASHINGTON (AP) — Secretary of State Marco Rubio will make his first official trip abroad next week to Central America, including a stop in Panama, which President Donald Trump has riled with talk of trying to reclaim the Panama Canal.

Rubio lost to Trump in 2016 but he’s living his best life as Secretary of State, approved unanimously by his Senate colleagues.

The Senate voted unanimously to confirm Sen. Marco Rubio's as secretary of state on Monday, making him the first member of President Donald Trump's second Cabinet.

U.S. Secretary of State Marco Rubio will visit Panama and four other countries in Central America and the Caribbean starting late next week during his first overseas trip as Washington's top diplomat,

The new US Secretary of State, Marco Rubio, spoke on Wednesday with Venezuelan opposition leaders Edmundo González Urrutia and María Corina Machado to reaffirm Washington’s […]

China's expanding footprint in Latin America is expected to be high on the agenda when US Secretary of State Marco Rubio visits Panama next week on his first overseas trip since taking office, according to observers.

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

U.S. Senator Marco Rubio from Florida became the first of President Donald Trump's cabinet nominees to be sworn into office on Tuesday, where he emphasized that U.S. foreign policy under Trump will put American needs first.

The Senate unanimously confirmed Marco Rubio as Secretary of State Monday, making him the first Cabinet nominee to be confirmed.