United States has repeatedly attempted but ultimately failed to annex Greenland. From 19th-century expansionist ambitions to Cold War strategic interests and recent proposals, it examines the factors ...

RYAN D. GRIFFITHS is Professor of Political Science at Syracuse University and the author of The Disunited States: Threats of ...

The United States could probably have bought Greenland from Denmark in 1917 (when it did buy the U.S. Virgin Islands from the Danes), but he’s a century too late now. Nevertheless, his latest ...

With much of the world’s attention focused on US President Donald Trump’s historic visit to the Middle East or the ...

By Patricia Zengerle, Daphne Psaledakis and Simon Lewis WASHINGTON (Reuters) - U.S. Secretary of State Marco Rubio defended President Donald Trump's steep cuts to the foreign aid and diplomatic ...

If Earth stays at its current levels of warming -- below policymakers’ goal of 1.5 degrees Celsius -- polar ice sheets may ...

The struggle to pass Donald Trump’s second-term agenda in Congress has never been between Republicans and Democrats; the ...

For years, Trump has railed against birthright citizenship, saying that the United States shouldn’t automatically give ...