There's a billion-year gap in Earth's geological history. A new study seeks to explain the mystery.
The Great Unconformity is a major gap in Earth's geologic record. The missing layer between Precambrian and Cambrian rocks represents a gap of around a billion years of history. Among much debate ...
A layer of rock just 520 million years old sat directly on top of ancient rock dating back 1.4 to 1.8 billion years.
Landscape evolution represents the dynamic interplay between tectonic forces, climate, and surface processes that continuously reshape the Earth’s topography. Central to this evolution is the ...
Recent fieldwork by Griffith University researchers has highlighted an African country is facing a rapidly escalating environmental crisis as severe gully erosion – locally termed “mega gullies” – ...
How does climate change influence the speed that Arctic coastal regions are retreating? This is what a recent study published in the Proceedings of the National Academy of Sciences hopes to address as ...
Hike north on the Appalachian Trail and the scenery slowly transforms. Rugged, steep ridgelines in Tennessee and Virginia ...