Nuclear Bombs

"We don't know how many whales are in this group, but we suspect it's a lot by the enormous number of calls we hear," study author Tracey Rogers said.

MSNBC presenter Joe Scarborough made the comments alongside Mika Brzezinski as they discussed Trump's upcoming summit with Kim Jong Un.

France conducted a rare test of its medium-range air-to-surface missile, the U.S. fired a Minuteman III intercontinental ballistic missile and Russia launched a RS-24 Yars ICBM.

The atomic bombs killed hundreds of thousands of people and ended World War II.

Daniel Ellsberg says nuclear war with North Korea would wipe out South Korea and Possibly L.A. or San Francisco.

The new simulation will help emergency managers plan their response to a potential nuclear attack.

"What do we need a world for if there is no Russia in it?" Putin quipped.

If he survives the initial blow, the president can enter a bunker and lead the nation from there.

The Trump administration rolled out a new nuclear strategy on Friday that calls for the development of new, smaller nuclear weapons.

At this time last year, they said it was two and a half minutes to midnight.

The decision sparked heated debate: Will it bolster the U.S. military's ability to deter threats, or make a nuclear war more likely? 

"Warnings and insults must be part of a greater strategy, not fired off on impulse,' said the executive director of the International Institute for Strategic Studies.

North Korea is estimated to have roughly 1.1 million troops.

The secret was in its tiny ear bones, the size of half a grain of rice.

Hosted between a handful of NATO allies, U.S. nuclear arms in Europe have been in place for decades.

Donald Trump's repeated provocations may plunge the U.S. into a nuclear war. How much would it cost?

Pyongyang should create and build more diverse weapons, the North Korean leader said.

Thirty years after Gorbachev and Reagan signed a landmark deal to stop an arms race in Europe, the pact was on the fritz.

The retired basketball player wanted the two to meet and work out their beef.

Three different reports from Russian state media claim that the rail-based missile system will not be a budget priority for the foreseeable future.

People in China were freaked out by the guide.

Hawaii is preparing for the possibility of a nuclear attack from North Korea, testing out emergency sirens for the first time in decades.

North Korea is believed to have enough fissile material for at least 25 to 30 nuclear weapons.

"The country has steadfastly improved its nuclear and missiles capability," Defense Minister Itsunori Odonera said.

Analysts say North Korea may have to move on to other tunnel testing sites or build new ones.

Given the mounting tension between the two countries, experts have some tips on how to survive a nuclear attack.

"It's probably closer to midnight...than any time it's been since the Cuban missile crisis," Scarborough said.

"After allowing North Korea to research and build Nukes while Secretary of State (Bill C also), Crooked Hillary now criticizes," Trump tweeted.

One company advertises a bunker with a sauna, game room, bowling alley and gun range.

Pyongyang carried out its sixth and most powerful nuclear test on Sunday, causing a 6.3 magnitude earthquake.