Fossilized footprints are among the most abundant traces dinosaurs left behind. But linking a track to its corresponding ...

A new study has shown that an app powered by artificial intelligence could help users identify ancient dinosaur footprints.

Sixty-six million years ago, a catastrophic asteroid impact wiped out 75% of Earth’s species, bringing an abrupt end to the reign of the nonavian dinosaurs. The 9-mile-wide (15 km) space rock struck ...