The secretary of state is now also the national security advisor, and even America’s chief archivist. Yet he doesn’t seem to be the top diplomat. What gives?

Marco Rubio is the uber-mensch of the Trump administration.  He is the secretary of state, the acting national security ...

Oil producer Chevron's U.S. license to operate in Venezuela will expire on May 27 as planned, Secretary of State Marco Rubio ...

Rubio, once a Trump rival, has scrapped his old foreign policy playbook and courted MAGA dignitaries while avoiding the missteps of other Cabinet members.

I’m not sure it’s possible in a single column to adequately address the depravity of Marco Rubio’s blinding self-interest.

Critics have argued for years that allowing Chevron to continue its operations in Venezuela was effectively helping support ...

The U.S. will allow its Venezuela oil license to expire on May 27, ending Chevron’s waiver and intensifying sanctions as oil ...

The U.S. will not waver in our support for Venezuelans’ fighting for democracy and the safe return of all wrongfully detained Americans,” Secretary of State Marco Rubio said Friday.

Secretary of State Marco Rubio claimed that Chevron's license to operate in Venezuela is set to expire next week, ...

A policy clash between Secretary of State Marco Rubio and Richard Grenell, Trump’s envoy for special missions, nearly scuttled the House tax and spending bill.

In Sunday’s election, President Nicolás Maduro has called to elect a governor of Essequibo — a region that actually belongs ...