The non-partisan Congressional Budget Office estimates the price of U.S. nuclear weapons will jump to nearly $1 trillion by ...

Cosmos 2553 is one of dozens of Russian satellites with suspected ties to its military and intelligence programs.

The non-partisan Congressional Budget Office's estimate does not include recently discovered cost overruns in the Sentinel ...

Russia reserves the right to use nuclear weapons in the event it faces aggression by Western countries, Moscow's top security ...

Imangali Tasmagambetov, the secretary-general of the Collective Security Treaty Organization, spoke at a conference this week ...

The U.S. Air Force 2nd Bomb Wing and 5th Bomb Wing, operators of the nuclear-capable B-52H bombers, recently participated in ...

Francis upheld church teaching opposing abortion and echoed his predecessors in saying that human life is sacred and must be ...

The Ukrainians agreed, at the urging of President Clinton, to give up their nuclear arsenal in return for promises from the ...

US Secretary of State Marco Rubio said Wednesday that the US does not envision Iran enriching its own nuclear material, but ...

The talks seek to limit Iran's nuclear program in exchange for the lifting of some of the crushing economic sanctions the U.S ...

President Trump's effort to reach a diplomatic accord with Iran over its nuclear program deserves time. Launching military ...

Once protected by its nuclear umbrella, America’s closest allies are now threatened by it and contemplating their own nuclear ...