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Surreal Footage Shows an Explorer Walking Into a Glacier’s Ice Cave on Top of a Volcano

Called Katla Ice Cave, the cave sits inside a glacier atop a volcanic giant that has been dormant for the past century.

15 Years Into the Boom, Iceland Asks if It’s Had Enough of Mass Tourism

A volcanic eruption in 2010 put the island nation on millions of travelers’ maps. But is the country’s culture now at risk?
ScienceAlert

Mysterious Signature in Greenland's Ice Might Not Be From Space After All

Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate.