Major Geological Events Seem to Follow a Rhythmic Pattern of 27.5 Million Years, Researchers Call It Earth’s ‘Pulse' Dozens ...

Over 25 years ago, researchers discovered that some of these deep Earth reverberations pointed to the existence of two ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.

Ancient fossils found near Dubois have scientists rethinking the lifespan of reptiles — and how to include Native communities in paleontology.