Additionally, the porous volcanic rock plays a critical role in recharging ... reflected in the name "Sáttítla," meaning "obsidian place" in the Ajumawi language. Obsidian is a black volcanic ...
(1−3) Obsidian is characterized by its rigid, glassy composition with a brittle and amorphous texture, featuring razor-sharp edges due to the rapid cooling of silica-rich felsic igneous rocks (making ...
After lying hidden beneath metres of volcanic rock and ash for 2,000 years, a "once-in-a-century" find has been unearthed in the ancient Roman city of Pompeii in Italy. Archaeologists have ...
They are known only from the island of Bornholm in the Baltic Sea. New evidence suggests that a volcanic eruption around 2,900 BCE had devastating impacts on Neolithic societies in Northern Europe ...
Archaeologists and climate scientists from the University of Copenhagen can now show that these ritual sacrifices coincided with a large volcanic eruption that made the sun disappear throughout ...
Hundreds of mysterious engraved “sun stones” unearthed in Denmark may have been ceremonially buried because a volcanic eruption in about 2900 BC made the sun disappear. A total of 614 stone ...
Throughout history, volcanic eruptions have had serious consequences for human societies such as cold weather, lack of sun, and low crop yields. In the year 43 BC when a volcano in Alaska spewed ...
Along with precisely dating the volcanic eruption, the research team also estimated its climatic impact. The last eruption of the Laacher See volcano is considered to be one of the most ...
LOVE Island All Stars bombshell Ekin-Su will stun her co-stars by faking an orgasm - as she shows off her acting skills. The former Turkish soap star threw herself into a racy game in the villa ...
An enormous water reservoir — likely the largest aquifer of its kind in on Earth — sits inside the volcanic rocks of the Oregon Cascades, scientists have revealed. A hidden reservoir of ...
Here are 25 rock and metal bands you might not know, but will in 2025. It's no secret — being a new (or new-ish) band means putting yourself, your music, your ambition and all your hopes and ...