65 Million Years ago, an asteroid impact caused a cascade of catastrophes that led to the downfall of the dinosaurs, but what would happen if the same size space rock str ...

Human civilization is under attack from a catastrophic--but unseen--threat from space. A supermassive black hole is moving toward Earth at almost the speed of light. As t ...

There are twice as many rogue planets as stars in the galaxy. So what might happen if a ringed planet the size of Neptune were on a collision course with Earth? Within a ...

When Earth gets hit by a deadly Solar Storm--a massive chunk of the Sun--our planet's electrical system turns into a smoking ruin. How does modern civilization cope witho ...

World War 3 breaks out and a nuclear nightmare becomes reality as thousands of hydrogen bombs destroy the world's greatest cities. A deadly fallout of ash and debris crea ...

The most powerful blast of cosmic radiation in the Universe is just seconds from slamming into Planet Earth. When a gamma ray burst from two colliding stars hits the atmo ...

For the first time in human history, a volcanic hyper eruption blows through the surface of the Earth. Explosive shock waves tear apart buildings, molten rock slam into c ...

What if, for the first time in four and a half billion years, the Earth was pulled out of its orbit... sending our planet on a collision course into the Sun. Earth's dead ...

What if, for the first time in four and a half billion years, the Earth was pulled out of its orbit... sending our planet on a collision course into the Sun. Earth's dead ...

When rogue aliens launch a surprise attack on Earth, people are left dying in the streets, world governments are obliterated, cities are destroyed, and a deadly virus is ...

When rogue aliens launch a surprise attack on Earth, people are left dying in the streets, world governments are obliterated, cities are destroyed, and a deadly virus is ...

Ocean currents control the climate around the world. When they suddenly stop, it unleashes an endless cascade of weather disasters, including blizzards, superstorms, wild ...

Ocean currents control the climate around the world. When they suddenly stop, it unleashes an endless cascade of weather disasters, including blizzards, superstorms, wild ...