Melting Greenland Ice Sheet Could Release Methane 'Fire Ice', Study Warns
A new study has revealed that the melting of the Greenland ice sheet could release significant amounts of methane hydrates, also known as 'fire ice'. These hydrates, which form under high pressure and low temperature conditions, are trapped in sediments beneath glaciers. The study found that meltwater from the ice sheet could flush out these hydrates, potentially releasing large quantities of methane, a potent greenhouse gas. This discovery raises concerns about the impact of climate change on methane emissions, as similar conditions exist across the Arctic, where other glaciers are also retreating. 
