Paleontologists Discover Prehistoric Fossils as Thawing Permafrost Releases Devastating Amounts of Methane in Siberia
Melting ice within permafrost on the Siberian Arctic is uncovering many prehistoric secrets buried beneath thousand years old ice, including parts of mammoth tusk, woolly rhinoceros bone and perfectly preserved lion cub. Record-breaking heatwaves have increased the melting of Siberian permafrost, releasing methane and uncovering