Is a zombie apocalypse simply a concept of fiction or could an infectious disease really turn humanity into a race of...

Imagine: Earth is directly hit by a primordial black hole--and survives. But the strike is so immense that it generat...

How to Survive the End of the World examines how the Earth would end if a catastrophic dark matter event in the solar...

National Geographic examines what might happen if the earth's environmental balance shifts, triggering a magnitude of...

Do amazing breakthroughs in technology bring terrifying new levels of danger to humanity? National Geographic explore...

What are the consequences that flash floods and rising sea levels could have on global populations? How could we figh...