Another highlight from the category is the “largest piece of Mars on Earth.” The Martian Meteorite, which Sotheby’s has ...

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 6-foot-tall Ceratosaurus fossil is going up for auction at Sotheby's this July. Find out what makes this dinosaur so rare and valuable.

For those who associate Sotheby’s with blue-chip art sales, Geek Week is a reminder that the auction house doubles as a ...

Home The Finer Things Art and Antiques ‘What a shame when a dinosaur disappears into the mansion of an oligarch rather than being displayed for all to enjoy’: The ethics of the dinosaur auction Fancy ...

Sotheby's is auctioning a Ceratosaurus skeleton that used to be displayed at the Mountain America Museum of Ancient Life in Utah. Do dinosaur bones belong in a museum or a "McMansion?" ...

The Ceratosaurus—a distant cousin the T-rex, which came around 100 million years later—had “a distinctive nasal horn, elongate teeth and a row of bony armor (osteoderms) running down its ...

The 150-million-year-old specimen is valued at up to $6 million by Sotheby’s. Some paleontologists worry this auction and earlier ones are driving fossil market speculators.

Hand fans were the emojis of the Victorian era, able to signal lust, hate, and everything in between.