According to the auction house, the meteorite is believed to have been blown off the surface of Mars by a massive asteroid ...

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The Hermès Birkin prototype, originally made for Jane Birkin, sold at a Sotheby's auction in Paris for $10.1 million.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 private collector from Japan bought the prototype made for and owned by Jane Birkin.

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.

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

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

Denton earns national distinction for sales excellence, placing among the top-performing real estate agents in the country ...

Sotheby’s may be better known for Warhols and Picassos, but this week, the Upper East Side auction house is going full geek. Through July 15, the annual Geek Week exhibition returns, transforming the ...

A 54-pound (25-kilogram) rock with an estimated auction price of $2 million to $4 million. Why so expensive? It’s the largest ...

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