The world's largest iceberg has finally ended its ocean odyssey, crumbling into chunks just shy of its 40th birthday. A–23A is a 'megaberg' that weighed nearly a trillion tonnes and measured 1,540 ...
The world’s largest iceberg just formed after breaking off from Antarctica, according to the European Space Agency. The giant piece of ice is shaped like an ironing board and it’s about 105 miles in ...