Nuclear winter

A nuclear winter in an alternate version of 2024. (TV: The Devil's Chord ^[+]Loading...["The Devil's Chord (TV story)"])

Nuclear winters were longterm lowerings of a planet's temperature caused by the debris from nuclear explosions blocking the planet's access to sunlight. (PROSE: Cold Fusion ^[+]Loading...["Cold Fusion (novel)"])

Circa the 511th century, Earth's frozen period was caused by "a couple of nuclear winters", as well as a large comet. (PROSE: The Coming of the Terraphiles ^[+]Loading...["The Coming of the Terraphiles (novel)"])

In the Orphan 55 timeline, the Dregs evolved to survive in nuclear winter. (TV: Orphan 55 ^[+]Loading...["Orphan 55 (TV story)"])