Top 9 Ways the World Could End

Though Hollywood has created some far-fetched apocalyptic scenarios, the ones scientists envision are even more frightening.

20 Disasters That Could End The World - 24/7 Wall St.

Five ways the world could end

10 Ways The World Could End Today - Listverse

Ways the world could end

Top 9 Ways the World Could End

Top 10 Ways Science Predicts the World Will End - Listverse

Planet Earth facts and information

Five most likely ways the world will end

Five most likely ways the world will end

How Will the World End? End of the World Theories

Here's how the world could end—and what we can do about it, Science