In a remote part of Western Australia, geologists have uncovered a mineral deposit of staggering size—one that promises to rewrite not only the map of global iron production but also our ...

The world's largest iron ore deposits formed when the ancient supercontinent Columbia broke up around 1.4 billion years ago, a new study suggests.

Iron ore prices have held well above $90 per ton, below which high-cost miners struggle to break even, despite trade tensions between the world's top two economies that have fueled concerns about ...