Rafael Grossi, the director general of the International Atomic Energy Agency (IAEA), said in an interview that aired Sunday ...

We know that an all-out U.S.-Russia nuclear war would be bad. But how bad, exactly? How do your chances of surviving the ...

At the University of Chicago’s Existential Risk Laboratory, researchers study how emerging technologies like AI could amplify ...

Dimona locals shocked but resilient after air defenses' failure to intercept missile leads to widespread damage and dozens of ...

If a global nuclear war broke out scientists know what sort of impact it would have, the consequences are understandably ...

A website that lets users simulate a nuclear attack has seen an uptick in users amid the ongoing war with Iran.

As the regional war in Iran continues to spiral into a broader, seemingly intractable crisis, a chilling specter has returned to the forefront of global anxiety: the threat of nuclear weapons. Indeed, ...

Researchers, including some from NASA, say the best option to stop an asteroid with a 4% chance of smashing into the moon and a .00081% chance of slamming into Earth may be to nuke it. Earlier this ...

Nuclear bomb effects computer in pocket. Also issued online. NASM copy: Circular computer lacking. MSRL copy "Changes as of Feb. 1964" inserted. 1. General principles of nuclear explosions -- 2.

Add Yahoo as a preferred source to see more of our stories on Google. U.S. Department of Energy Secretary Chris Wright speaking at the National Museum of Nuclear Science and History in Albuquerque, ...

At the outset of the Cold War era, the United States and the Soviet Union rapidly built up large nuclear arsenals as part of the prevailing doctrine of deterrence, under which each nation attempted to ...