During the Cold War, American and Soviet scientists embarked on an unprecedented quest to contact extraterrestrials. But ...

There are significant challenges to overcome if we are to deploy something similar to Israel’s acclaimed air defense network ...

Here is a look at North Korea’s nuclear capabilities and the history of its weapons program. 1985 North Korea signs the Nuclear Non-Proliferation Treaty (NPT). 1993 The International Atomic Energy ...

The proposed plutonium pit facility at Savannah River Site will reconstruct a massive 500-room partially completely abandoned ...

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 ...

Trump hints at a nuclear arms deal and Ukraine peace settlement at Davos. Is this a Reagan-style move or a dangerous concession to Putin?

Why the propaganda against Russian president, Vladmir Putin, that he is a dangerous expansionist makes no sense THE LAST WORD ...

It’s a terrific movie, historically accurate and thought-provoking. The film’s recurring theme is Oppenheimer’s nightmarish ...

Protecting the U.S. would require novel solutions, like orbiting missile interceptors that can destroy incoming attacks.

And such attacks could be launched from submarines, whose mobility add further complications ... Mr. Soofer cited the ...

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

General Dynamics Corp., $1.4 billion, including F-102 and F106 fighters, B58 supersonic bombers, atomic submarines, the Atlas ICBM. ¶ General Electric Co., $783.4 million, including jet engines ...