Iceberg twice the size of Greater London runs aground near South Georgia - The British Antarctic Survey says nutrients from the grounding and melting of the megaberg known as ‘A23a’ may boost food for penguins and seals.

A massive iceberg, twice the size of London, is grounded near South Georgia—posing fishing risks while potentially enriching local marine life

The colossal iceberg A23a – which is more than twice the size of Greater London and weighs nearly one trillion tonnes – has been drifting north from Antarctica towards South Georgia island since 2020.

The biggest iceberg in the world, named A23a, appears to have run aground after drifting around the Southern Ocean near Antarctica since 2020. Weighing nearly a trillion metric tonnes (1.1 trillion tons),

The world's largest iceberg has run aground in Antarctica and may soon start breaking up, scientists at the British Antarctic Survey have said. A23a, as the iceberg is known, appears to have come to a standstill near the sub-Antarctic Island of South Georgia,

The world's largest iceberg has run aground in shallow waters off the remote British island of South Georgia, home to millions of penguins and seals. The iceberg, which is about twice the size of Greater London,