A23a has run aground in the Southern Ocean after years adrift. But could it continue on its collision course in the future?

The world's largest iceberg, A23a, has grounded 73 kilometers off South Georgia Island, alleviating concerns about a potential collision that could have disrupted the local wildlife's food supply.

Newly released satellite footage shows the world’s largest iceberg running aground near a remote island in the South Atlantic Ocean last month.   The timelapse video, published by Colorado State ...