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  1. Bomb - Wikipedia

    A bomb is an explosive weapon that uses the exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy.

  2. Nuclear weapon - Wikipedia

    A nuclear weapon[a] is an explosive device that derives its destructive force from nuclear reactions, either nuclear fission (fission or atomic bomb) or a combination of fission and …

  3. Fullerton police respond to bomb threats at four schools, hospital ...

    3 days ago · Bomb threats were made against four schools and a hospital in Fullerton, but no explosive devices were found at any of the properties, police say.

  4. Bomb | Types, Uses, Bunker Busters, & Smart Bombs | Britannica

    What is a bomb? A bomb is a device carrying an explosive charge that detonates under certain conditions, such as impact, and is typically dropped from an aircraft or set in position at a …

  5. US tests inert B61-12 nuclear bomb - MSN

    The trial included first-of-its-kind thermal preconditioning of the bomb before carriage on an F-35 fighter jet.

  6. Atomic bomb | History, Properties, Proliferation, & Facts | Britannica

    Nov 8, 2025 · An atomic bomb is a weapon with great explosive power resulting from the sudden release of energy upon the fission of nuclei of heavy elements like plutonium or uranium.

  7. List of bombs - Wikipedia

    This is a list of the types of bombs. Improvised unguided aerial bomb made from a barrel or barrel-shaped container filled with explosives. They can sometimes be filled with chemicals, …

  8. Series of bomb threats target schools, hospital in same Southern ...

    3 days ago · Authorities are investigating an alleged bomb threat that was phoned into St. Jude Medical Center in Fullerton Thursday night, the latest in a series of bomb threats made to …

  9. Atomic Bomb: Nuclear Bomb, Hiroshima & Nagasaki - HISTORY

    Sep 6, 2017 · The atomic bomb and nuclear bombs are powerful weapons that use nuclear reactions as their source of explosive energy. Scientists first developed nuclear weapons …

  10. BOMB Definition & Meaning - Merriam-Webster

    The meaning of BOMB is an explosive device fused to detonate under specified conditions.