Secretary of State Marco Rubio met with Panamanian President José Raúl Mulino Sunday amid his first overseas trip, as the Trump administration makes a push for control of the Panama Canal.

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

Secretary of State Marco Rubio declared Thursday that President Trump’s interest in taking control of Greenland and the Panama Canal “is not a joke” and vital to US national security interests.

The day after Donald Trump was sworn in as America's 47th president, former U.S. senator from Florida, Marco Rubio, was sworn in as the 72nd secretary of state. Rubio was the first of Trump's ...

While Rubio’s anti-China rhetoric aligns with Washington’s broader geopolitical goals, the tools at his disposal are ...

The new secretary of state took center stage in a diplomatic rift with Colombia over deportation flights, adding teeth to ...

President Donald Trump's renewed interest in buying Greenland is "not a joke," according to Secretary of State Marco Rubio. During an interview on Thursday with Megyn Kelly on Sirius XM ...

Secretary of State Marco Rubio said during an interview that President Trump’s wish to acquire the Arctic island Greenland is serious and rooted in national security concerns for both the rest ...

The new U.S. Secretary of State, Marco Rubio, will visit Costa Rica next week to discuss a range of critical issues, including migration flows, national and regional security, and the fight against ...

Foreign Minister Wang Yi conveyed the message in a phone call Friday, their first conversation since Marco Rubio's confirmation as President Donald Trump's top diplomat four days earlier.