The world’s largest iceberg is heading towards a remote British island that provides an Antarctic haven for millions of penguins and seals - and could stop them feeding during their breeding season. The huge iceberg A23a measures almost 1,

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

The world’s largest iceberg, A23a, is heading north from Antarctica toward South Georgia, a British Overseas Territory in the southern Atlantic Ocean. In the past, giant icebergs grounding near South Georgia have caused devastating consequences,

The "megaberg" - which is twice the size of Greater London and 130 feet tall - is on a crash course with the remote island of South Georgia, and could make it hard for the millions of penguins and seals there to feed.

The trillion-ton slab of ice named A23a could slam into South Georgia Island and get stuck or be guided around it by currents.

The slab of ice — named A23a — weighs almost one trillion tonnes and could slam into South Georgia Island before either getting stuck or being guided around the land by currents.

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica toward the island of South Georgia. The iceberg, called A23a, was previously “trapped” spinning around an undersea mountain for several months,

The world's iceberg is heading for South Georgia—a wildlife haven in the South Atlantic—and scientists are worried.