Big Hole in Siberia: Why This Enormous Crater Appeared in Russia

A 164-foot crater burst open in a desolate region of the Siberian tundra. Here
A 164-foot crater burst open in a desolate region of the Siberian tundra. Here's what happened—and what it means for the rest of the world.

World's biggest permafrost crater in Russia's Far East thaws as planet warms

Mystery As Dozens Of Giant Craters Open In Siberia's 'End Of World' Region

Is this giant chasm in Siberia a portal to the underworld? You decide!

Mystery Behind Giant Hole in Siberia Clearer as 2nd Discovered - The Moscow Times

Gas emission crater - Wikipedia

Giant hole that appeared in Siberia was caused by enormous methane explosion

Mysterious giant hole appears in Siberia's 'End of the World' (video)

Russia: Giant crater known as 'End of the world' sparks mystery-Living News , Firstpost

Giant sink holes in Siberia foreshadow climate change doom

In Siberia, Giant Craters Sparked Dozens of Wild Theories About their Origins. Thawing Permafrost has Shaped the Largest of its Kind, The Batagaika Crater

Craters Forming in Siberian Tundra Linked To Climate Change?

Explosions That Light up the Sky Form Siberian Craters

Scientists Solve Mystery of Huge Holes in Siberia - Videos from The Weather Channel