The most massive chunk of Mars ever found on Earth could sell for up to US$4 million in a Sotheby's auction later this month.

Gray rocks uncovered in northern Nunavik, Quebec, Canada may be the ultimate primordial find. The stones date back 4.16 ...

Discover how scientists found and dated the oldest rocks on the planet, and why studying them can help explain how life on ...

Strata: Stories from Deep Time’ explores the origins of the air we breathe and untangles some of our planet’s oldest stories.

Big data, data mining, artificial intelligence, machine learning, ontologies, and knowledge graphs have all made it possible for numerous new trends, technologies, and approaches in Geoinformatics ...

Over a thousand miles from the surface, in Earth’s D” layer—right on the edge of the liquid metal outer core—there is a weird ...

Earth’s atmosphere now has more carbon dioxide in it than it has in millions — and possibly tens of millions — of years, according to data released Thursday by the National Oceanic and ...