Secretary of State Marco Rubio says President Donald Trump’s desire to acquire Greenland and retake control of the Panama Canal is driven by legitimate national security interests stemming from growing concerns about Chinese activity and influence in the Arctic and in Latin America.

Panamanian President Jose Raul Mulino on Thursday ruled out discussing control over the Panama Canal in a meeting with U.S. Secretary of State Marco Rubio, who is set to visit the Central American country in his first official trip abroad this weekend.

President Trump is reportedly dispatching his newly confirmed Secretary of State Marco Rubio to Panama for his first foreign trip. Here's what's at stake.

Newly inaugurated U.S. President Donald Trump is pushing to "take back" the Panama Canal, the world's second busiest interoceanic waterway.

Panama's President Jose Raul Mulino has ruled out negotiations with the US over ownership of the Panama Canal as he prepares to Marco Rubio.

The Tuesday hearing delved into security issues and foreign influence on the foremost maritime channel connecting the Atlantic and Pacific Oceans.

US senators heard sharply different analyses about Chinese influence over the Panama Canal on Wednesday, with some experts suggesting solutions ranging from enhanced trade partnerships to military intervention to regain control of the strategic waterway.

When the Panama Canal was unveiled by the United States in 1914, the roughly 50-mile-long waterway symbolized American power and technological advancement. But the glow of progress soon faded. Building the canal killed roughly 5,

In his first interview, President Trump's newly appointed head of the Federal Maritime Commission, Louis Sola, lays out how the administration plans to challenge Chinese influence at the key global trade gateway,