Nuclear war

Beatrice Fihn said people could choose to ditch nuclear weapons or life.

Kim's visit to Mount Paektu gave him a moment to reflect on the "emotion-charged days when he realized the great historic cause of completing the state nuclear force without yielding even a moment."

The practice sessions come after North Korea slammed Trump as a "mentally deranged dotard" on Saturday.

People in China were freaked out by the guide.

The former commander of U.S. forces in South Korea is warning that some are taking lightly the idea of war with North Korea.

There may be a psychological explanation for why the world is not more worried about possible nuclear warfare.

President Donald Trump's belief that the "Access Hollywood" tape is fake is evidence of a dangerous disorder, psychiatrists warn.

The converted Cold War–era silo housed an intercontinental ballistic missile with a warhead 32 times more powerful than what the United States dropped on Hiroshima.

North Korea is using video games to teach kids how to assassinate Americans at a propaganda camp.

Nibiru is not going to destroy the world, and these three possibilities are not likely to either.

Perhaps they're more alike than they might like to admit.

"This discussion is long overdue," said Republican Senator Bob Corker.

There is no reason to believe the North stopped developing war weapons, according to Shinzo Abe.

North Korea has backed communist insurgencies around the world, but never to the extent in which the U.S. was involved in global conflicts.

Are Kim Jong Un's weapons more powerful than Trump's?

Kerry warns of "the risk of tweeting yourself or insulting yourself into a position where something happens"

"The thing that scares me the most in the long term is the state of our politics here, and...it's gotten worse," Michael Morell said.

Leaflets from North Korea typically contain anti-American content but the latest wave are aimed specifically at Trump

Doing more of the same with China—cajoling it to help while threatening to punish its companies that do business with Pyongyang—isn't working.

On Iran, William Perry is clear: "If the deal were abandoned...Iran will resume the nuclear program they had before."

Administrators sent a message Monday "in light of concerns about North Korea missile tests."

The sale of $113 million worth of advanced air-to-air missiles to Japan needs to be approved by Congress.

New analysis uses North Korea's estimated capabilities to calculate the amount of casualties that would result from a nuclear attack.

The Plutocene would be characterised by extremely high global temperatures, leading to "mega-cyclones, mega-floods and super-tropical terrestrial environments."

More sanctions will not curb North Korea's ambitions, Russia's deputy foreign minister said, but a U.S. military response will not do it either.

From war with North Korea to deadly ISIS attacks, Trump's generals are protecting America from its enemies—and perhaps the president.

Starting a nuclear war really would bring "fire and fury like the world has never seen."

Banning the president might be a bad precedent to set. But with an accidental nuclear war on the table, it begs the question: Who cares about precedent?

Tillerson said "Americans should sleep well at night" after President Trump leveled "fire and fury" threat at North Korea.

The president said nuclear threats from North Korea would be met with "fire and fury."