Nuclear Bombs
Scientists Use Nuclear Bomb Detectors to Discover Population of Rare Whales
"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.
Donald Trump Slammed for Fawning Over 'Brutal Dictator'
MSNBC presenter Joe Scarborough made the comments alongside Mika Brzezinski as they discussed Trump's upcoming summit with Kim Jong Un.
U.S., Russia, France All Launch Missiles Within Hours
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.
Manhattan Project Was a War Crime, Says Japanese Group
The atomic bombs killed hundreds of thousands of people and ended World War II.
Daniel Ellsberg Warns of 'No Survivors' in Nuclear War
Daniel Ellsberg says nuclear war with North Korea would wipe out South Korea and Possibly L.A. or San Francisco.
Simulation Shows Effects of a Nuke Going Off in D.C.
The new simulation will help emergency managers plan their response to a potential nuclear attack.
Putin Would Nuke Foe Even if It Led to 'Catastrophe'
"What do we need a world for if there is no Russia in it?" Putin quipped.
Trump Has 'No Defense' From Direct Nuclear Hit: Expert
If he survives the initial blow, the president can enter a bunker and lead the nation from there.
Trump Wants New Smaller Nukes To Scare Enemies
The Trump administration rolled out a new nuclear strategy on Friday that calls for the development of new, smaller nuclear weapons.
'Doomsday Clock' Scientists to Report on End of World
At this time last year, they said it was two and a half minutes to midnight.
U.S. Plans New Nuclear Weapons To Match Russia, China
The decision sparked heated debate: Will it bolster the U.S. military's ability to deter threats, or make a nuclear war more likely?
Trump Lost to Kim Jong Un in 2017's War of Words
"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.
How North Korea Would Wage War Against the U.S.
North Korea is estimated to have roughly 1.1 million troops.
Nuclear Bombs and Tiny Bones Help Scientists Age Fish
The secret was in its tiny ear bones, the size of half a grain of rice.
Russia Wants Cold War-Era U.S. Nukes Out of Europe
Hosted between a handful of NATO allies, U.S. nuclear arms in Europe have been in place for decades.
How Much Would War With North Korea Cost?
Donald Trump's repeated provocations may plunge the U.S. into a nuclear war. How much would it cost?
North Korea Pledges to Build More Nuclear Weapons
Pyongyang should create and build more diverse weapons, the North Korean leader said.
Trump and Putin Must Renew Anti-Missile Deal: Gorbachev
Thirty years after Gorbachev and Reagan signed a landmark deal to stop an arms race in Europe, the pact was on the fritz.
Rodman Says Kim Jong Un and Trump Are Being Children
The retired basketball player wanted the two to meet and work out their beef.
Russia's Nuclear Death Train: Will the Kremlin Axe It?
Three different reports from Russian state media claim that the rail-based missile system will not be a budget priority for the foreseeable future.
Hawaii Tests Bomb Sirens To Prepare For North Korea
Hawaii is preparing for the possibility of a nuclear attack from North Korea, testing out emergency sirens for the first time in decades.
New Report Shows North Korea's Top Nuclear Targets
North Korea is believed to have enough fissile material for at least 25 to 30 nuclear weapons.
North Korea Nuclear Threat Is 'Imminent,' Japan Warns
"The country has steadfastly improved its nuclear and missiles capability," Defense Minister Itsunori Odonera said.
North Korea Nuclear Test Site Can't Stand More Bombs
Analysts say North Korea may have to move on to other tunnel testing sites or build new ones.
Worried About Nuclear Explosion? Here's What To Do
Given the mounting tension between the two countries, experts have some tips on how to survive a nuclear attack.
'Morning Joe' Warns Nuclear War Is Dangerously Close
"It's probably closer to midnight...than any time it's been since the Cuban missile crisis," Scarborough said.
Fact-Checking Trump's Clinton, North Korea Claim
"After allowing North Korea to research and build Nukes while Secretary of State (Bill C also), Crooked Hillary now criticizes," Trump tweeted.
People Are Building Nuclear Bunkers and Shelters
One company advertises a bunker with a sauna, game room, bowling alley and gun range.
North Korea Hydrogen Bomb Test: What We Know So Far
Pyongyang carried out its sixth and most powerful nuclear test on Sunday, causing a 6.3 magnitude earthquake.