
Cameras around the globe capture unexplainable weather phenomena, from a rainfall of blood to clouds that can kill.

A giant mound of muck emerges from a field, fueling fears of a subterranean disaster; a weird substance morphs into a horde of mystery arachnids; a shape-shifting black mass appears over a city.

The ground beneath a Scottish forest comes alive; A strange ball of electric blue light streaks through the air above an Ohio town; Thousands of bizarre, worm-like creatures fall from the sky.

Flammable snow could be an international danger; black smoke with a mind of its own; a giant red dome that appears to defy the laws of physics.

A giant ice stack on a remote lake spouts a strange vapor, dazzling jeweled objects litter a dank cave floor and a man's shout causes a lake to bizarrely react with thousands of ripples.