Arizona’s southern border is about 370 miles long, the majority of which is public land owned by the federal government; 140 miles of the border will be included in the new national defense area.

Brookhaven National Laboratory was founded in 1947 with a consortium of universities, including Columbia, Cornell, Harvard, Johns Hopkins, Princeton and Yale, the University of Pennsylvania ...

Syria has officially requested military assistance from Turkey to enhance its defense capabilities and combat "terrorism," according to officials from Turkey’s National Defense Ministry. Speaking ...

Discover how the U.S. national debt soared to $36 trillion, its impact on taxpayers, and expert insights on addressing the financial challenges ahead.