Add Yahoo as a preferred source to see more of our stories on Google. Orange nuclear blast on black background It's easy to assume nuclear war only affects those close enough to see that most ...

Scientists in Pennsylvania reveal exactly what a nuclear winter would look like – with starvation for billions of people up to eight years after a global war. The experts say a nuclear winter – a ...

Nuclear winter is a warning written in the language of climate models and atmospheric chemistry. It's a disaster we should all pray to avert.

This comparison global map illustration shows one potential scenario outcome and how corn crops would be negatively affected by cold temperatures and shorter growing seasons resulting from soot ...

The Kremlin plans to launch a propaganda campaign to resurrect concerns in the US about the dangers of a “nuclear winter” in an effort to instill fear and reduce support for aid to Ukraine, according ...

Thirty-five years after the start of the nuclear age with the first explosion of an atomic bomb, I visited the expanse of desert known as the Nevada Test Site, an hour’s drive northwest of Las Vegas.

A committee-supported project or activity that has been completed and for which output dissemination has begun. Its committee has been disbanded and closeout procedures are underway. Studies of the ...