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

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

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $4.3 million. The ...

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

A meteorite that is the largest known piece of Mars on Earth has sold for $5.3 million, with taxes and fees, to an anonymous ...

The largest piece of Mars ever found on Earth has sold for just over $5 million at a Sotheby's auction in New York.

A colossal Martian meteorite, NWA 16788, weighing 54 pounds, is set to headline Sotheby's Geek Week 2025 auction in New York.

A chunk of the Martian surface that at some point crashed into Earth sold Wednesday, July 16 to an anonymous bidder for a ...

The largest-known piece of Mars ever found on Earth is going up for auction on Wednesday and could fetch as much as $4 ...

A chunk of the Martian surface that made an unlikely voyage to Earth will be available to the highest bidder at Sotheby's ...

Sotheby's estimates that the painting, "A.I. God, Portrait of Alan Turing," by a humanoid robot dubbed Ai-Da, could attract bids of up to $180,000 when it goes up for auction on Oct. 31, 2024 ...