If you buy something from a link, Vox Media may earn a commission. See our ethics statement. It could happen at any time. Maybe an asteroid will hurtle toward Earth or a storm will cover the world in ...

Scott Hunt's company Practical Preppers, featured on the former show "Doomsday Preppers," is busy these days. (Photo: YouTube) “There’s people, obviously, Googling, looking for food, long-term food ...

Costco sells just about everything you might need to get through a really bad storm — or civilization's decline.