Nuclear warfare - Wikipedia
Since 1947, the Doomsday Clock of the Bulletin of the Atomic Scientists has visualized how close the world is to a nuclear war.
What Is a Nuclear War and What Would It Actually Do?
Mar 21, 2026 · A nuclear war is an armed conflict in which one or more parties detonate nuclear weapons, releasing energy millions of times more powerful than conventional explosives.
Nuclear War Risk Assessment (2026): Current Threats, Factors & Expert ...
Mar 12, 2026 · Nuclear war remains unlikely but risks have increased significantly. The active U.S.-Iran conflict, including strikes on Iranian nuclear facilities, adds a new escalation dimension alongside …
Nuclear world war 3 happening soon? Why is UN panel fearing the …
4 days ago · The ongoing war in Ukraine, Iran's nuclear program and the war there, non-nuclear states' fears over proliferation and North Korea's developing arsenal could all be deal-breakers. The United …
Russia issues horror WW3 threat to UK - 'Nuclear apocalypse'
2 days ago · Russia issues horror 'nuclear apocalypse' threat as WW3 'inevitable' A key Putin ally issued a dire warning for Europe.
Humanity may be doomed to die in nuclear war—unless we act soon ...
3 days ago · After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the moment to warn of nuclear war’s existential threat—and how we …
Harvard expert issues urgent nuclear war warning: 'Dark clouds loom'
Jun 20, 2024 · A Harvard professor has warned the world is dangerously close to nuclear war at a time when leading experts key to preventing such conflicts are "aging out," pleading with leaders to …
Nuclear war at Ukraine-Russia border could trigger years of global ...
Apr 23, 2026 · Even a small-scale nuclear conflict at the Ukraine–Russia border could cause years of severe global climate disruption and radioactive fallout across much of the world, new research …
Iran didn’t have a nuclear weapon before this war. But you can see …
6 days ago · If lawless aggression by ‘might is right’ nuclear-armed powers spreads unchecked, what other option do middle-ranking countries have, asks foreign affairs commentator Simon Tisdall
Nuclear Weapons | Today's latest from Al Jazeera
5 days ago · Stay on top of Nuclear Weapons latest developments on the ground with Al Jazeera’s fact-based news, exclusive video footage, photos and updated maps.