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 ...

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 ...

During the brief weekend standoff between the U.S. and Colombia over deportation flights ordered by the Trump administration, Secretary of State Marco Rubio was seen in a video handling paperwork ...

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 ...

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 ...

A diplomatic victory over Colombia capped a busy week for the U.S. State Deptment under new Secretary of State Marco Rubio, who oversaw an agency that quickly made border security and immigration ...

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.

WASHINGTON - President Donald Trump's interest in buying Greenland is "not a joke," Secretary of State Marco Rubio said in an interview on Thursday, adding that acquiring Greenland was in U.S ...

WASHINGTON, Jan 30 (Reuters) - Secretary of State Marco Rubio said on Thursday he had "zero doubt" that China has a contingency plan to shut down the Panama Canal in the event of a conflict with ...