Making his debut as the top US diplomat, Marco Rubio has conducted most business entirely in Spanish, forging quick bonds ...

The United States has a treaty obligation to protect the Panama Canal if it comes under attack, U.S. Secretary of State Marco ...

Panama, El Salvador, Costa Rica, Guatemala and Dominican Republic welcomed Trump’s representative with open arms. But before ...

Panamanian officials offer concessions on Rubio’s first overseas stop, but say they cannot negotiate on control of the ...