In spring 1941, Denmarks ambassador signed a treaty giving the US military access to Greenland to help protect the island from Nazi Germany and contribute to the war effort in Europe. That agreement, ...

A new study finds that warming temperatures are causing Antarctic penguins to breed earlier, threatening some species with ...

Communities across the U.S. held parades, panels and service projects for the 40th anniversary of Martin Luther King Jr. Day.

The juxtaposition of serious executive action with smirky internet images was the defining style of official communication by ...