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After 40,000 Years In Permafrost, Earth’s Oldest Life Forms Are Coming Back

After 40,000 Years In Permafrost, Earth's Oldest Life Forms Are Coming Back

From 1550 to 1850, a global cold snap is known as the Little Ice Age supersized icebergs all through the Arctic. On Canada’s Ellesmere Island, Teardrop Glacier prolonged its frozen tongue throughout the landscape and swallowed a small tuft of moss.

Since 1850, the plant lay frozen below a 100-foot-thick slab of ice as people found antibiotics, hit the moon and burned 2 trillion tons of fossil fuels.

Due to this newest achievement, evolutionary biologist Catherine La Farge came centuries later at Teardrop’s melting edge to seek out the bunch of the species Aulacomnium turgidum finally free from its icy entombment. The moss was light and torn however sported a verdant hue – a potential sign of life.

Climate change stories usually highlight the teetering fragility of Earth’s ecological system. The image grew much more when a United Nations report stated that 1 million of our planet’s plant and animal species face the extinction

However, for a number of distinctive species, thawing ice caps and permafrost are beginning to reveal another narrative – certainly one of astonishing biological resilience.

Researchers in the warming Arctic is identifying organisms, frozen and presumed lifeless for millennia, that may bear life anew. These ice age zombies range from a simple microorganism to multicellular animals, and their endurance is helping scientists to improve their understanding of what it means to survive.

About the author

Caleb Clifford

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