Paleontology

It lived in the Triassic muck on the seafloor

The swamp-dwelling iguanodon relative may have been dinner for spinosaurs

Footprints found at White Sands, New Mexico, were dated to the height of the last ice age

It’s a story of human resilience

Its name means “unconquered female warrior”

But it was strictly a vegetarian

Polymers are stubborn things

As if they weren’t terrifying enough

An elephant’s tooth never forgets

Its unique throat paved the way for our big brains

But most of their work has been lost

Say hello to Kayrasaurus changliensis