A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of ...

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.

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, ...

A private collector from Japan bought the prototype made for and owned by Jane Birkin.

Lauren Sánchez was the losing bidder for the original Hermès Birkin bag, which sold to a Japanese collector for a ...

Grace Hertlein’s collection is “a kaleidoscopic snapshot of the early decades of an art historical and technological ...

A 54-pound meteorite from Mars is expected to fetch up to $4 million when it goes up for auction later this month at ...

The sale now holds three titles: the most valuable handbag ever sold at auction, the new record for fashion item sold in ...