One of two new plant-eaters found in Utah, the species has shaken up a branch of the dinosaur family tree, a new study says.

Deep below the city, in the dark maze of sewer tunnels, something ancient still swims. When the line tightens, it’s clear this isn’t an ordinary catch. Watch the unbelievable moment a ...

In the marshy floodplains of Cretaceous Africa, a dinosaur unlike any other thrived. Nigersaurus, the 500-toothed herbivore, reveals nature’s incredible ability to innovate. This documentary uncovers ...