New America VP and ASU Professor of Practice Peter Bergen examines efforts at modernizing the U.S. nuclear arsenal.

The B61 bomb’s reported yield will be adjustable to between 0.3 and 50 kilotons. A kiloton is the equivalent of 1,000 tons of ...

President Donald Trump ordered the construction of a new missile defense system covering the United States, the latest move ...

"It's basically the same technology used to power nuclear submarines. Now it would be powering hundreds of thousands of customers across the Triad, rather than a small crew underwater." The U.S ...

The plains of North Dakota stretch out in a vast expanse of rolling hills interrupted only by the occasional cluster of trees ...

Such defense systems are extremely costly” with “their effectiveness often being questionable,” one expert said.

The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...

Here’s What to Remember: Ray stressed a need for the U.S. to maintain its strategic deterrence posture with a modernized nuclear triad. China’s military seems like it is growing in every ...

Charlotte-based power company joins application for grant to help develop commercial reactors similar to nuclear-submarine ... Valley Authority for the U.S. Department of Energy’s U.S. Gen ...