Colossal crater found in Siberia. What made it?

  • In The News
siberia methane permafrost crater
National Geographic Research area

Latest in Arctic

an aerial photo of the Alaskan tundra, showing a green landscape with many small lakes
  • In The News

Is methane release from the Arctic unstoppable?
Read on Climate Portal Mentions Kyle Arndt
  • In The News

Markey bill makes permafrost a national weather forecasting priority
Read on Permafrost Pathways
swampy ground with grasses growing in standing water
  • In The News

Thawing Alaskan permafrost is unleashing more mercury, confirming scientists’ worst fears
Read on Grist Mentions Darcy Peter
fire over yukon flats aerial photo
  • Feature

How climate change has altered boreal fire regimes