Denmark, of which Greenland is an autonomous Danish territory, would not be able to stop threats from China, Rubio warned.

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 is implementing a fundamental shift in America’s global role. In a recent lengthy interview ...

Facing a wave of criticism from his former Senate colleagues, Secretary of State Marco Rubio backed the complaints lobbed by ...

The ‘might makes right’ worldview and ambitions that drive the top US diplomat spearheading Trump’s foreign policy.