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.

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 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.

Gene editing’s real value is not in re-creating copies of long-extinct species like dire wolves, but instead using it to recover ones in trouble now.

Should we erase dangerous species? Study explores ethics of engineered extinction by Lesley Henton, Texas A&M University ...

The ‘forgotten cat’ undergoing a ‘silent extinction’ Despite their wide range, leopards are classified as vulnerable on the IUCN Red List due to habitat loss, decline in their prey base ...

A beloved space base builder in the vein of Rimworld, Oxygen Not Included DLC The Prehistoric Planet Pack adds dinosaurs and new duplicants.

Biologists have confirmed the existence of a 200-million-year-old species of egg-laying mammal that has been assumed to be extinct.

A surprising discovery has left the scientific community speechless. According to Inkl, a species previously believed to be extinct has been spotted. The unique 200-million-year-old species ...

'A huge loss.' In remote Nagasaki islands, a rare version of Christianity heads toward extinction By FOSTER KLUG, MARI YAMAGUCHI and MAYUKO ONO Associated Press Jun 21, 2025 AP Photo/Eugene Hoshiko ...