A massive iceberg has triggered a catastrophic die-off of Emperor Penguin chicks in Antarctica, blocking thousands of parents ...
Morning Overview on MSN
Mega iceberg A23a finally dies after 40 years, melts into eerie blue mush
After four decades adrift, one of the most famous slabs of Antarctic ice has finally lost its shape and status. Iceberg A23a, once a rigid white plateau larger than some countries, has slumped into a ...
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