Martian meteorite that is the largest known piece of Mars found on Earth has sold for $5.3 million at Sotheby's, setting a ...

There’s really no substitute for ‘ground truth,’ and the Martian meteorites represent the only known samples from that planet ...

A rare dinosaur fossil sold for $30.5 million in a record-breaking auction, reignited questions about access to scientific heritage.

Meenakshi Wadhwa was recruited from Arizona State University, where she’s been serving as director of the School of Earth and ...

“We’ve always known that the first solid parts of planets, or ‘planetesimals’, must form further back in time at earlier ...

A juvenile Ceratosaurus fossil sold for $30.5 million with fees at Sotheby's, blasting past its high estimate of $6 million. The top lot of Sotheby's natural history sale on July 16 prompted a ...