Could Russia trigger nuclear-scale blast at huge arms depot in Moldova?
Reports claim that pro-Russian forces have rigged an ammunition store in breakaway Transnistria with explosives, which could blow up akin to a nuclear blast.
Energy-saving tokamak heat barrier solves "Achilles heel" in nuclear fusion
The optimized heat barrier is essential to keep impurities out of the reaction center—a key step towards the "Holy Grail" of fusion power generation.
Putin expands Russia's nuclear submarine fleet as NATO sounds alarm
NATO militaries are increasingly sounding the alarm over the activity of Russia's submarine fleet amid the ongoing war in Ukraine.
Russian pundit's idea of nuking Yellowstone volcano wouldn't work
On the country's state television, a retired Russian naval officer suggested that Russia could trigger Yellowstone to erupt using a nuclear bomb.
What we know about Putin's nuclear weapons arsenal
Experts believe Russia has biggest stockpile of nuclear weapons in the world.
Donald Trump talks about the n-word in viral video
The former president said there are "two n-words," that shouldn't "be mentioned," in reference to the threat of nuclear conflict.
Putin "bluffing" about nuclear threats—Ex-Russian diplomat
"If you're afraid of Putin using nukes, then you already lose the war against him," former Russian diplomat Boris Bondarev told Newsweek.
Putin changes course on nuclear weapons
Russia will suspend its participation in the New START nuclear arms control treaty, the last remaining agreement of this kind with the U.S.
Russia draining reservoir to leave over 1M people without water: Ukraine
The alleged sabotage could also cause heavy damage to the surrounding biodiversity, according to a Ukrainian official.
Chernobyl fears return as Russia makes ominous warning
Moscow has accused Ukraine of trying to impugn Russian troops who were at the nuclear power plant last year.
Russian warships armed with nuclear weapons deployed: Norway
A Norwegian intelligence report said the Russian Navy's Northern Fleet is now equipped with tactical nuclear weapons.
South Korea's Never-Ending Nuclear Weapons Debate
What the Korean Peninsula needs above all else is more dialogue, not more weapons.
'Downwind': How did America create its own nuclear disaster?
Between 1951 and 1962, nuclear weapons were tested above ground at the Nevada Test Site. This released plumes of radioactive material into the atmosphere.
Russian TV says nuclear weapons must be considered: "We need to win"
Andrey Gurulyov, a former Russian Army commander, made the threat on the Russian 1 channel.
Do videos show tsunami, nuclear plant explosion in Turkey after earthquake?
Social media is awash with shocking images and footage in the wake of the devastating Turkey disaster, but not all of it is real, Misinformation Watch found.
Russia loses world's largest nuclear submarine
There had been speculation over the fate of the Dmitry Donskoy, which was first launched in 1980.
Russian propagandist praises North Korea's nuclear threats against U.S.
Russian state TV presenter Sergey Mardan said on Friday that most Russians "agree" with North Korea's nuclear approach amid the Ukraine war.
Ukraine preparing "assault brigades" to take back Crimea
"We have already started forming units that are aimed at liberating our territories and reaching internationally recognized borders," a Ukrainian official said.
China speaks out about Montana spy balloon
The Chinese foreign ministry said it is "assessing the situation" and that "both sides are calm and cautious."
The War in Ukraine Is Bleeding Into U.S.-Russia Arms Control
There is only one arms control accord keeping the U.S. and Russia from building as many nuclear weapons as it wants: the New START Treaty.
Russia responds to U.S. saying it broke nuclear treaty
The U.S. State Department on Tuesday told Congress that Russia has violated the New START Treaty that allows for inspections of nuclear facilities.
Missing radioactive capsule could give a human cancer
The capsule, which went missing at some point on a 870-mile drive across Australia, contains caesium-137, a radioactive isotope.
Attempt to retake Crimea will spark global nuclear war, official warns
Ukrainian President Volodymyr Zelensky has vowed to take back Crimea, the Black Sea peninsula seized by Vladimir Putin in 2014.
Russian politician calls for nuclear strike on United States
"There is no other way to talk to these fools," State Duma member and former military commander Andrey Gurulyov said.
The West calls Putin's bluff
Russian President Vladimir Putin and Kremlin officials have repeatedly warned of escalation if the West keeps arming Ukraine. The West hasn't listened.
Russian TV anchor urges Putin to use nukes on NATO weapons
"Why have them if we can't use them?" Vladimir Solovyov said on his radio show "Full Contact."
Russian analyst: Tucker Carlson is "one American" who shouldn't be killed
During the Russian TV segment, a panelist pushed for "nuclear confrontation" with the U.S. while another said Ukraine is a "prelude" to World War III.
Putin ally outlines what could trigger nuclear war
Former Russian president Dmitry Medvedev issued a stark warning ahead of a meeting of Western defense officials from around 50 countries and NATO.
The best and worst places in a building if a nuclear bomb goes off
Scientists have calculated the areas inside a building where a nuclear shock wave would be most and least dangerous to a person.