Climate tipping points near for Greenland, but it's not too late to save ice sheet, researchers say
New research suggests the Greenland ice sheet is on track to cross a critical threshold
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New research suggests the Greenland ice sheet is on track to cross a critical threshold
New research suggests the Greenland ice sheet is on track to cross a critical threshold that could cause runaway melting, but that it’s also possible the threshold will be crossed temporarily, cooling down the planet and ultimately returning the ice sheet to a stable state.
About 400,000 years ago, large parts of Greenland were ice-free. Scrubby tundra basked in the Sun’s rays on the island’s northwest highlands.
About 400,000 years ago, large parts of Greenland were ice-free. Scrubby tundra basked in the sun's rays on the island's northwest highlands. Evidence suggests that a forest of spruce trees, buzzing with insects, covered the southern part of Greenland.
About 400,000 years ago, large parts of Greenland were ice-free. Scrubby tundra basked in the Sun's rays on the island's northwest highlands.