Against a backdrop of increased tension among the world’s major powers, the risks and effects of nuclear war have received ...

When atmospheric chemists Paul Crutzen and John Birks added smoke into their computer models of nuclear war scenarios, they ...

Studies of the potential climate effects of nuclear war in the 1980s focused on northern hemisphere, large-scale nuclear conflicts, and predicted more extreme global “nuclear winter” scenarios.

The world has seen the devastation caused by the two atomic bombs that were dropped on Japan in the Second World War, but the havoc would be multifold if a modern-day nuclear weapon were used in a ...

New Delhi: A comprehensive new report by Norwegian People’s Aid (NPA), provided exclusively to AFP, concludes that nuclear weapons testing between 1945 and 2017 contributed to at least four million ...

The Cold War ended in 1991. The United States’ commitment to prevent its adversaries’ nuclear ambitions and to extend its nuclear arsenal as an umbrella of protection to its partners has remained ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A nuclear bomb map created using a simulation tool shows the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. North Korea has warned that U.S. approval for the South to build a ...