The curious minds at What If transport us to the Paleozoic Era and envision what life would be like in this ancient period.

About 340 million years ago, the Appalachian Mountains were as tall as the Himalayas and spanned across what is today three continents.

Idaho Today spoke to directors Toby Nowlan, Keith Scholey, and Colin Butfield ahead of the premiere of National Geographic ...

Published in the Journal of Palaeogeography (Chinese Edition), this work underscores the journal’s role as a hub for ...

A fossil discovered decades ago in Santa Cruz do Sul, in the Brazilian state of Rio Grande do Sul, and kept since then in the ...