A North Dakota bill to study oil spills on Fort Berthold now needs state funding due to policy changes affecting federal ...

During the Cold War, the U.S. built a military base under the ice in Greenland, hidden from the Soviets. It was eventually abandoned, but its most lasting legacy is a pivotal role in climate science.

The first U.S. military flight to deport migrants from the United States to Guantanamo Bay was set to depart Tuesday, a U.S. official said. It is the first step in what is ...

President Donald Trump says he's directing the opening of a detention center at Guantanamo Bay to hold up to 30,000 ...