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.

In all, there are only 400 known Mars rocks on Earth, comprising less than 1% of all known space rocks on the Blue Planet.

The Hermès Birkin prototype, originally made for Jane Birkin, sold at a Sotheby's auction in Paris for $10.1 million. What to ...

A massive price tag isn't unheard of in the world of Birkins, but this one is surely the most iconic.

The winning bid for the original Birkin bag set a record for the most valuable handbag ever sold at auction, Sotheby's said.

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

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

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

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

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

Scuffed, scratched and stained, this black leather Birkin bag just sold for €8.6 million ($10 million), with fees, becoming ...