The meteorite weighs over 25 kg and is 15 inches wide and is about 70 per cent bigger than any other piece of Mars ever found on Earth.

A 54-pound meteorite from Mars is expected to fetch up to $4 million when it goes up for auction later this month at ...

The biggest Martian meteorite ever found on Earth is heading to auction in New York. Here is a break down of what makes it ...

Somebody’s auction house is showcasing a one-of-a-kind dinosaur fossil in New York. The six-foot tall skeleton is the only known example of a juvenile Ceratosaurus. The 150 million year old fossilized ...

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 ...

The adrenaline once tied to the unpredictability of a straight consignment has been displaced by the measured calm of a ...

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