Sibling astronomers join forces with the military when hostile aliens attack Earth.

When a meteor crashes into the moon and shifts its axis, Earth’s gravity pulls the moon into the path of the planet. Now, a group of scientists must figure out…

Earthquakes cause a massive polar vortex that covers most of the planet, a family must make their way to a safe zone at the equator.

When a group of marine biologists crash land in the Bermuda Triangle, they realize they have stumbled into the lost city of Atlantis. But they quickly discover the city isn’t…

An airliner filled with 800 passengers is forced to fly fast and low, above farmlands, suburbs and skyscraper-packed cities or the tons of explosives aboard will detonate. When an elite…