The largest fragment of Mars ever discovered on Earth, a 54-pound meteorite named NWA 16788, is set for auction at Sotheby's in New York.

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on earth.

A massive Martian meteorite is set to be auctioned at Sotheby's in New York. The meteorite, named NWA 16788, weighs 54 pounds ...

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

After the iconic bag sold for a record-breaking amount at auction, fans began speculating that Kardashian may be the highest ...

The Paris auction room buzzed with anticipation as the sale got underway, with the auctioneer reminding the crowd that the ...

Grande tête mince” — a bronze sculpture by Alberto Giacometti — failed to meet expectations at a recent Sotheby’s auction.

New York: For sale: A 25-kilogram rock. Estimated auction price: $US2 million to $US4 million ($6 million). Why so expensive?

The very first auction that Christie’s conducted, back in London in 1766, was a single-owner collection sale of objects only identified as “the property of a Noble Personage (Deceas’d).” Presumably, ...