On September 4th, 1886, the mighty Apache leader Geronimo surrendered to the U.S. Army. The last American Indian warrior to formally surrender to the United States. And with him, so went the Indian ...

The U.S. Department of Defense has refuted a congressional report claiming the disappearance of the Apache helicopter unit, a core force at the U.S. military base in Pyeongtaek. A DoD official ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...