Hydrogen bombs, considered nuclear weapons, work using a combination of nuclear fission and fusion. Edward Teller led their development in the 1950s.

All atomic bombs are nuclear bombs, but not all nuclear bombs are atomic. While any weapons using nuclear reactions involve, by definition, the use of atoms, for whatever reason, the word "atomic ...

To clarify, this is not a thermonuclear bomb (which uses nuclear fusion). Traditional hydrogen bombs work through nuclear fusion, a process where atomic nuclei combine under intense pressure to ...

Between them, the world's nine nuclear powers are thought to have "roughly" 12,331 nuclear warheads, said the Federation of American Scientists (FAS).. What are 'tactical' nuclear weapons?

A 60% enrichment level requires more material to build a bomb than weapons-grade uranium, but the quantity reported by the IAEA—over 400 kg—is far beyond the threshold. According to IAEA data, just 42 ...

China tests non-nuclear hydrogen bomb, ... 705 Research Institute, a key player in underwater weapon systems, the device uses a magnesium-based solid-state hydrogen storage material. ...

By demonstrating that psychologically potent, non-nuclear weapons are possible, China’s test begins to erode the monopoly nuclear arms have held over credible deterrence.

The experiment pointed 192 lasers at a container holding a small pellet of fuel the size of a peppercorn, specifically made up of deuterium and tritium – both isotopes of hydrogen.

A new intelligence report claims Iran is continuing with its active nuclear weapons program, which it says can be used to launch missiles over long distances.. The startling intelligence gathering ...