NASA scientists rediscovered an abandoned U.S. nuclear base that lies entombed beneath at least 100 feet of ice.

A NASA team found signs of the remnants of Camp Century, which shows the extent of Washington’s longtime involvement in the ...

The Denmark prime minister's comments come a day after the top American diplomat in the country was summoned for an ...

Denmark has said it will summon the acting U.S. ambassador after it was reported that U.S. intelligence agencies have been ...