Join us on a dazzling journey into the heart of the Earth as we unveil the largest diamond ever discovered,a record-breaking ...

An "unbelievably rare" piece of Mars - the largest ever found on Earth - sold at a New York auction on Wednesday for a $4.3m (£3.2m) bid. The meteorite known as NWA 16788 weighs 54lb (24.5kg) and ...

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.