A thermonuclear weapon, fusion weapon or hydrogen bomb (H-bomb) is a second-generation nuclear weapon, using nuclear fusion. The most destructive weapons ever created, their yields typically …

Thermonuclear bomb, weapon whose explosive power results from an uncontrolled self-sustaining chain reaction in which isotopes of hydrogen combine under high temperatures to form helium in a process …

Thermonuclear fusion is the process of atomic nuclei combining or "fusing" using high temperatures to drive them close enough together for this to become possible.

Aug 7, 2023 · In the years since the bombing of Hiroshima and Nagasaki, however, scientists turned to a different and more devastating type of explosion — thermonuclear. These are much more powerful …

May 8, 2026 · A typical thermonuclear warhead may be constructed according to a two-stage design, featuring a fission or boosted-fission primary (also called the trigger) and a physically separate …

Mar 15, 2026 · Unlike a limited nuclear exchange involving smaller weapons, a thermonuclear war typically refers to a large-scale conflict between major nuclear powers, with consequences that would …

4 days ago · The meaning of THERMONUCLEAR is of, relating to, or employing transformations in the nuclei of atoms of low atomic weight (such as hydrogen) that require a very high temperature for their …

Nov 18, 2022 · Thermonuclear weapons, sometimes referred to as Hydrogen, or “H-bombs,” utilize both atomic fission and nuclear fusion to create an explosion. The combination of these two processes …

Apr 29, 2026 · Only some three decades after Eddington's proposal, scientists at Los Alamos National Laboratory would incorporate fusion into the design of the world's first thermonuclear weapons. Yet, …

Thermonuclear weapons, sometimes referred to as Hydrogen, or “H-bombs,” utilize both atomic fission and nuclear fusion to create an explosion. The combination of these two processes releases massive …