NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Using new radiocarbon dating on ancient footprints found preserved in the gypsum-rich ground in White Sands, researchers have ...

It's a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across ...

The gold standard for determining the age of ancient rocks is measuring the radioactive decay of isotopes of uranium into lead in minerals known as zircons. But not all rocks contain zircons, so ...

A new study from SapienCE reveals that early modern humans at Blombos Cave in South Africa used ochre as a specialized tool ...

A newly revealed private collection of ancient Egyptian hard-stone vessels has ignited intense debate among archaeologists, engineers, and alternative historians alike.

An Old Dwelling in Bamberg, Germany. 00. ... Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications ...