Sotheby's International Realty buys TTR and ONE, its top D.C. and Florida franchisees, in a $12.5 billion company-owned ...

"I am so excited to share these treasures with the public, as they have not been seen in 100 years," Sharon Liberman Mintz, ...

This Gordon Murray Automotive T.50 hypercar, with only 62 miles on it, will be offered through an RM Sotheby’s Sealed Bid ...

Princess Diana‘s iconic “revenge dress” could soon find a new owner. More than 30 years after the late royal made fashion ...

Roy Lichtenstein works go under the hammer at Sotheby's this fall, with 140 lots priced from $500 to $1.5 million.

The dress was last auctioned in 1997.

Sotheby’s acquired ONE and TTR affiliates, adding company-owned reach in Florida, New Jersey, and Washington, D.C. Terms undisclosed.

The auction also features rare Japanese and Scotch whiskies, including two 50-plus year-old Karuizawa bottlings.

Dubai Sotheby’s International Realty is facing a roughly 439 million dirham ($119.5 million) lawsuit from another luxury real ...

The “revenge dress” worn by the late Princess Diana in 1994 is up for auction at Sotheby’s for the first time in nearly three ...