The White House Security Council exists to offer presidents advice and information to guide their decisions — but that ...

Trump's former White House national security advisor made veiled threats against a NATO ally, taking the Greenland issue in a bizarre direction.

New research reveals a stark reality: between 2010 and 2023, Greenland lost a staggering 563 cubic miles (2,347 cubic ...

Former Trump national security advisor Robert O'Brien told FNC's "Sunday Morning Futures" why Donald Trump is talking about ...

As the climate gets warmer, the Arctic is going to be a pathway that maybe even cuts down on the usage of the Panama Canal.

Former national security adviser Robert O’Brien said in a Sunday interview that Denmark should let the U.S. “buy” Greenland ...

Former National Security Adviser Amb. Robert O'Brien breaks down foreign policy under a second Trump administration, the ...

President-elect Donald J. Trump promised that if elected he would govern in bold colors, not pale pastels. Our next president believes deeply in American Exceptionalism and is […] ...

The results showed that they can: CryoSat-2 and ICESat-2 differed by no more than 3% in their estimates of the elevation ...

Officials and political pundits in Moscow have voiced their support for President-elect Donald Trump's recent pitch to buy ...

Does Donald Trump’s strong showing in November tell us that Republicans have a good shot? Or does a Trump presidency light a ...