Atomic weapon

What are 'dirty bombs' and why is Russia suddenly talking about them?

A "dirty bomb" is a dispersal device containing a radioactive material - possibly uranium, but more likely low-grade materials such as cesium-137 or other radioactive materials commonly used in less medical facilities

Nuclear ghosts

North Korea's nuclear tests - what is the connection between a nuclear test and an earthquake?

Niels Bohr - helped develop the atomic bomb, but after the war he regretted and asked to promote peace

A new material for removing radioactive gas

Hitler and the atomic bomb he tried so hard to achieve

In the end, it's a story about two friends.

Reagan's Fantasy: On the Star Wars Initiative

A small step, a big leap, and the destiny of man

A dangerous pursuit

A new way to discover hidden nuclear weapons

45 years since the largest nuclear test in history

Did Feynman regret his part in the development of the atomic bomb? In a new book: "The joy of discovering things

An unknown drawing of the "Nazi atomic bomb" was revealed

The nuclear dilemma of Iran/East Yuram

The father of the hydrogen bomb, Edward Teller, died at the age of 95

The Washington Post: Israel armed three submarines with new cruise missiles