The reddish-brown meteorite rock, designated NWA 16788, was described as "unbelievably rare" by Sotheby's auction house.

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday.

The largest piece of Mars ever discovered on Earth was sold for more than $5 million at an auction of rare geological and ...

The brand made mined diamonds synonymous with love and devotion. Now the CEO decries what he calls a ‘huge con’ in lab-grown stones masquerading as precious.

Donald Trump is once again demonstrating his unwavering commitment to American interests by taking a hard stance on international trade. With tensions simmering globally, the former president ...