hydrogen bomb

MOSCOW—Russia has released previously classified footage of the world's largest nuclear explosion, caused when the Soviet Union detonated the so-called Tsar Bomba almost 60 years ago. The hydrogen bomb, which ...

A short article on what the nuclear scientist said about the U.S. and things N. Korea had done ...

So far in 2016, North Korea has tested an atomic weapon and long-range missile. The U.N. Security Council ...

North Korea responded to an unusually harsh verbal attack by South Korea's president against the North's leader and ...

As the world focuses on the war in Syria, the refugee crisis in Europe, and the primary slugfest ...

With a storm brewing all around them, North Koreans have their own take on things—and it's decidedly unapologetic.

The United States temporarily deployed an additional Patriot missile battery in South Korea in response to North Korea's ...

Seeking to derail North Korea's drive for nuclear weapons, Republican and Democratic senators set aside their partisan differences ...

The collective global roar of disapproval that greeted North Korea’s launch of its satellite Kwangmyongsong-4 is a familiar ...

Weeks after its fourth nuclear test, North Korea announced plans Tuesday to launch an Earth observation satellite on ...

The Democratic People’s Republic of Korea is a bit of a pain. Its leader, the remarkably youthful Kim ...

North Korea’s announcement that it had successfully tested a hydrogen bomb was met with shock and surprise around ...

On Wednesday, Jan. 6, the North Korean government announced it had conducted a hydrogen bomb test. This followed ...

After ringing in the new year with claims of its first successful hydrogen bomb test, North Korea is ...

House Republicans and Democrats joined together Tuesday to overwhelmingly approve legislation that aims to punish North Korea for ...

Reports that North Korea has launched a fourth nuclear weapons test – backed by convincing seismic data – ...

North Korea will read the fly-over of a bomber capable of delivering nuclear weapons as a threat.

While the U.N. Security Council considers new sanctions on North Korea after its latest nuclear test, experts say ...

When North Korea claimed triumphantly that it had tested its first hydrogen bomb this week, it was roundly ...

North Korea trumpets a hydrogen bomb test. South Korea responds by cranking up blasts of harsh propaganda from ...

The hidden conflict behind North Korea's recent nuclear test.

The Security Council pledged Wednesday to swiftly pursue new sanctions against North Korea, strongly condemning its latest nuclear ...

North Korea's claim to have detonated a thermonuclear weapon in an underground test has raised worldwide worry about ...

North Korea said it conducted a powerful hydrogen bomb test Wednesday, a defiant and surprising move that, if ...