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 largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.

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

A juvenile Ceratosaurus, one of only four known specimens of the rare Jurassic carnivore, sold for $30.5 million at a Sotheby ...

Alexander's game-worn jersey from Game 3 of the 2025 NBA Finals sold for $165,100 during a Tuesday auction at Sotheby's, ...

The price paid for the juvenile specimen of the 150-million-year old predatory dinosaur is the third-highest on record.

From $1.6B in 2014 to $803M in 2024, the Old Masters market is shrinking in value while simultaneously resisting collapse by ...

The Upper East Side headquarters of Sotheby’s is the art world’s No. 1 marketplace, where a Claude Monet painting sold last ...

The plan is reportedly moving forward despite a federal funding freeze that has disrupted hundreds of research projects ...

The Hermès Birkin prototype, originally made for Jane Birkin, sold at a Sotheby's auction in Paris for $10.1 million.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