Le Permafrost, ou pergélisol en français, est un sous-sol gelé en permanence dont la température n’excède pas 0 °C pendant au moins deux années consécutives.

Since the second inauguration of President Franklin Roosevelt in 1937, the constitutional date on which newly elected American presidents assume office has fallen on January 20, at the coldest time of ...

As climate change warms the Arctic, permafrost is thawing, and carbon trapped within the soil is moving into the atmosphere. Permafrost stores twice as much carbon as the atmosphere, but the ...

By documenting Alaska's lakes and ponds in unprecedented detail, Levenson and colleagues show where and how water bodies can signal underlying permafrost thaw, providing a step toward a ...

Melting permafrost in the northern hemisphere is likely to continue releasing greenhouse gases even under stringent climate mitigation efforts, potentially weakening the effectiveness of CO2 removal ...

Indie game developer SpaceRocket Games and publisher Toplitz Productions dropped a new demo for their upcoming game Permafrost. The team decided to get a head start on Steam Next Fest by releasing ...

What about to brush your teeth with a non-fluoride toothpaste? Javier Hirschfeld/ Getty Images Refrigeration has led to enormous improvements in food hygiene and our ability to keep food fresh for ...

A recent discovery has left researchers bewildered. An 18,000-year-old mummified corpse of a puppy was found buried under the Siberian permafrost, but analysis of the incredibly well-preserved remains ...