On a cool February morning in 1904, a spark ignited a fire in the heart of downtown Baltimore. Within hours, a raging inferno ...

The August 2023 issue of Global Change Biology published a study on the state of the GYE grizzly population from 2000 to 2020 ...

Have you ever wondered how gemstones can have such a profound impact on your life? These magical gemstones not only enhance ...

Next-gen Mahindra Thar-like vehicle confirmed for Australia Why Are New Ships Rusty? Scientists Found 6,000-Year-Old Human ...

A study of 788 obsidian pieces uncovered the Aztecs trade networks. Image: Aztec Sun Stone. Credits: Public Domain, via Wikimedia Commons. A new archaeological study by Tulane University and Mexico’s ...

A stone like obsidian, which is volcanic glass, is the poster child for conchoidal fracture. Of course, there is a lot of variation in the quality of rock that hominins have used for manufacturing ...

Obsidian was likely traded as part of the ... Greek artifacts in Ukraine →Local's theory about ancient standing stone in UK forest turns out to be true →3,100-year-old tomb of military ...

He said more research is needed to understand the cultural significance of these prehistoric kinship connections — and the stone itself — among Indigenous peoples. "Obsidian is fascinating ...

Obsidian from one such island ... It shows that the Mediterranean was no great barrier for Stone Age people. Future studies, she expects, might well turn up more surprises on both sides of ...