A chance walk along a rocky trail has opened a window into a world that existed long before the first dinosaurs, revealing fossilized tracks from creatures that roamed Earth roughly 280 million years ...

Explore ancient dinosaur tracks at Red Fleet State Park, Utah, where footprints from the Early Jurassic period offer a ...

Add Yahoo as a preferred source to see more of our stories on Google. Bruce Runnegar with the fossil he found while visiting a quarry with school friends in 1958. In 1958, an Australian teenager named ...

A single fossilized footprint, roughly 1 meter long, has pushed paleontologists to redraw the upper limits of dinosaur size after sitting in storage for nearly two decades. The track, nicknamed ...

Add Yahoo as a preferred source to see more of our stories on Google. Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally ...

Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters — capable of sinking their claws even into solid ...