The former largest iceberg is turning blue. It’s a bad sign.

The megaberg A23a is most likely on its last legs, and has been captured turning blue because of meltwater. The iceberg was ...
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Mega-iceberg A23a, formerly the world's largest, turns into bright 'blue mush' as it finally dies after 40 years at sea

New satellite photos reveal that one of the world's largest and longest-lived icebergs, A23a, has developed vibrant blue ...

It's big, beautiful and — blue. But this 40-year-old iceberg is about to disappear for good

An iceberg that was once the biggest on the planet is floating off into the South Atlantic Ocean, where it will soon melt ...

World's biggest iceberg turns blue as it rapidly heads towards complete disintegration

The world's biggest iceberg has turned bright blue, as scientists warn this transformation heralds its imminent ...