U.S. negotiations with the Russians and Chinese on denuclearization and eventual agreements are “very possible,” according to ...

Truman ordered the Atomic Energy Commission to work on all forms of nuclear weapons. That included hydrogen bombs. And a man from Buffalo, Missouri wound up working on that project.

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 TNT. Although not possessing the long-distance standoff capacity of either ...